[PATCH 0/4] powerpc/perf: Miscellaneous fixes

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* [PATCH 0/4] powerpc/perf: Miscellaneous fixes
@ 2014-09-17 18:33 Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 1/4] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations Sukadev Bhattiprolu
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: Sukadev Bhattiprolu @ 2014-09-17 18:33 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo, ak, Jiri Olsa, peterz, eranian,
	Paul Mackerras
  Cc: linuxppc-dev, dev, linux-kernel, Michael Ellerman,
	Anshuman Khandual

Miscellaenous fixes for perf and 24x7 counters in powerpc.

Patches 1,3,4 were submitted earlier as a part of the parametrized
events for 24x7 counters. But they are not directly related to the
parametrized events.

Patch 2 simplifies and fixes a bug in catalog_read() which causes the
catalog file to not read first page.

Cody P Schafer (3):
  powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack
    allocations
  perf Documentation: sysfs events/ interfaces
  perf Documentation: remove duplicated docs for powerpc cpu specific
    events

Sukadev Bhattiprolu (1):
  Simplify catalog_read()

 .../testing/sysfs-bus-event_source-devices-events  |  611 ++------------------
 arch/powerpc/perf/hv-24x7.c                        |  144 ++---
 2 files changed, 96 insertions(+), 659 deletions(-)

-- 
1.7.9.5

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH 1/4] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations
  2014-09-17 18:33 [PATCH 0/4] powerpc/perf: Miscellaneous fixes Sukadev Bhattiprolu
@ 2014-09-17 18:33 ` Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 2/4] Simplify catalog_read() Sukadev Bhattiprolu
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: Sukadev Bhattiprolu @ 2014-09-17 18:33 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo, ak, Jiri Olsa, peterz, eranian,
	Paul Mackerras
  Cc: linuxppc-dev, dev, linux-kernel, Michael Ellerman,
	Anshuman Khandual

From: Cody P Schafer <cody@linux.vnet.ibm.com>

Ian pointed out the use of __aligned(4096) caused rather large stack
consumption in single_24x7_request(), so use the kmem_cache
hv_page_cache (which we've already got set up for other allocations)
insead of allocating locally.

CC: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
CC: Haren Myneni <hbabu@us.ibm.com>
CC: Cody P Schafer <dev@codyps.com>
Reported-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 arch/powerpc/perf/hv-24x7.c |   52 ++++++++++++++++++++++++++++++-------------
 1 file changed, 37 insertions(+), 15 deletions(-)

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 70d4f74..2f2215c 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -294,7 +294,7 @@ static unsigned long single_24x7_request(u8 domain, u32 offset, u16 ix,
 					 u16 lpar, u64 *res,
 					 bool success_expected)
 {
-	unsigned long ret;
+	unsigned long ret = -ENOMEM;
 
 	/*
 	 * request_buffer and result_buffer are not required to be 4k aligned,
@@ -304,7 +304,27 @@ static unsigned long single_24x7_request(u8 domain, u32 offset, u16 ix,
 	struct reqb {
 		struct hv_24x7_request_buffer buf;
 		struct hv_24x7_request req;
-	} __packed __aligned(4096) request_buffer = {
+	} __packed * request_buffer;
+	struct resb {
+		struct hv_24x7_data_result_buffer buf;
+		struct hv_24x7_result res;
+		struct hv_24x7_result_element elem;
+		__be64 result;
+	} __packed * result_buffer;
+
+	BUILD_BUG_ON(sizeof(*request_buffer) > 4096);
+	BUILD_BUG_ON(sizeof(*result_buffer) > 4096);
+
+	request_buffer = kmem_cache_alloc(hv_page_cache, GFP_USER);
+
+	if (!request_buffer)
+		goto out_reqb;
+
+	result_buffer = kmem_cache_zalloc(hv_page_cache, GFP_USER);
+	if (!result_buffer)
+		goto out_resb;
+
+	*request_buffer = (struct reqb) {
 		.buf = {
 			.interface_version = HV_24X7_IF_VERSION_CURRENT,
 			.num_requests = 1,
@@ -320,28 +340,30 @@ static unsigned long single_24x7_request(u8 domain, u32 offset, u16 ix,
 		}
 	};
 
-	struct resb {
-		struct hv_24x7_data_result_buffer buf;
-		struct hv_24x7_result res;
-		struct hv_24x7_result_element elem;
-		__be64 result;
-	} __packed __aligned(4096) result_buffer = {};
-
 	ret = plpar_hcall_norets(H_GET_24X7_DATA,
-			virt_to_phys(&request_buffer), sizeof(request_buffer),
-			virt_to_phys(&result_buffer),  sizeof(result_buffer));
+			virt_to_phys(request_buffer), sizeof(*request_buffer),
+			virt_to_phys(result_buffer),  sizeof(*result_buffer));
 
 	if (ret) {
 		if (success_expected)
 			pr_err_ratelimited("hcall failed: %d %#x %#x %d => 0x%lx (%ld) detail=0x%x failing ix=%x\n",
 					domain, offset, ix, lpar,
 					ret, ret,
-					result_buffer.buf.detailed_rc,
-					result_buffer.buf.failing_request_ix);
-		return ret;
+					result_buffer->buf.detailed_rc,
+					result_buffer->buf.failing_request_ix);
+		goto out_hcall;
 	}
 
-	*res = be64_to_cpu(result_buffer.result);
+	*res = be64_to_cpu(result_buffer->result);
+	kfree(result_buffer);
+	kfree(request_buffer);
+	return ret;
+
+out_hcall:
+	kfree(result_buffer);
+out_resb:
+	kfree(request_buffer);
+out_reqb:
 	return ret;
 }
 
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH 2/4] Simplify catalog_read()
  2014-09-17 18:33 [PATCH 0/4] powerpc/perf: Miscellaneous fixes Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 1/4] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations Sukadev Bhattiprolu
@ 2014-09-17 18:33 ` Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 3/4] perf Documentation: sysfs events/ interfaces Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 4/4] perf Documentation: remove duplicated docs for powerpc cpu specific events Sukadev Bhattiprolu
  3 siblings, 0 replies; 5+ messages in thread
From: Sukadev Bhattiprolu @ 2014-09-17 18:33 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo, ak, Jiri Olsa, peterz, eranian,
	Paul Mackerras
  Cc: linuxppc-dev, dev, linux-kernel, Michael Ellerman,
	Anshuman Khandual

catalog_read() implements the read interface for the sysfs file

	/sys/bus/event_source/devices/hv_24x7/interface/catalog

It essentially takes a buffer, an offset and count as parameters
to the read() call.  It makes a hypervisor call to read a specific
page from the catalog and copy the required bytes into the given
buffer. Each call to catalog_read() returns at most one 4K page.

Given these requirements, we should be able to simplify the
catalog_read().

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
---
 arch/powerpc/perf/hv-24x7.c |   92 +++++--------------------------------------
 1 file changed, 10 insertions(+), 82 deletions(-)

diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c
index 2f2215c..9427ef7 100644
--- a/arch/powerpc/perf/hv-24x7.c
+++ b/arch/powerpc/perf/hv-24x7.c
@@ -75,86 +75,6 @@ static struct attribute_group format_group = {
 
 static struct kmem_cache *hv_page_cache;
 
-/*
- * read_offset_data - copy data from one buffer to another while treating the
- *                    source buffer as a small view on the total avaliable
- *                    source data.
- *
- * @dest: buffer to copy into
- * @dest_len: length of @dest in bytes
- * @requested_offset: the offset within the source data we want. Must be > 0
- * @src: buffer to copy data from
- * @src_len: length of @src in bytes
- * @source_offset: the offset in the sorce data that (src,src_len) refers to.
- *                 Must be > 0
- *
- * returns the number of bytes copied.
- *
- * The following ascii art shows the various buffer possitioning we need to
- * handle, assigns some arbitrary varibles to points on the buffer, and then
- * shows how we fiddle with those values to get things we care about (copy
- * start in src and copy len)
- *
- * s = @src buffer
- * d = @dest buffer
- * '.' areas in d are written to.
- *
- *                       u
- *   x         w	 v  z
- * d           |.........|
- * s |----------------------|
- *
- *                      u
- *   x         w	z     v
- * d           |........------|
- * s |------------------|
- *
- *   x         w        u,z,v
- * d           |........|
- * s |------------------|
- *
- *   x,w                u,v,z
- * d |..................|
- * s |------------------|
- *
- *   x        u
- *   w        v		z
- * d |........|
- * s |------------------|
- *
- *   x      z   w      v
- * d            |------|
- * s |------|
- *
- * x = source_offset
- * w = requested_offset
- * z = source_offset + src_len
- * v = requested_offset + dest_len
- *
- * w_offset_in_s = w - x = requested_offset - source_offset
- * z_offset_in_s = z - x = src_len
- * v_offset_in_s = v - x = request_offset + dest_len - src_len
- */
-static ssize_t read_offset_data(void *dest, size_t dest_len,
-				loff_t requested_offset, void *src,
-				size_t src_len, loff_t source_offset)
-{
-	size_t w_offset_in_s = requested_offset - source_offset;
-	size_t z_offset_in_s = src_len;
-	size_t v_offset_in_s = requested_offset + dest_len - src_len;
-	size_t u_offset_in_s = min(z_offset_in_s, v_offset_in_s);
-	size_t copy_len = u_offset_in_s - w_offset_in_s;
-
-	if (requested_offset < 0 || source_offset < 0)
-		return -EINVAL;
-
-	if (z_offset_in_s <= w_offset_in_s)
-		return 0;
-
-	memcpy(dest, src + w_offset_in_s, copy_len);
-	return copy_len;
-}
-
 static unsigned long h_get_24x7_catalog_page_(unsigned long phys_4096,
 					      unsigned long version,
 					      unsigned long index)
@@ -185,6 +105,8 @@ static ssize_t catalog_read(struct file *filp, struct kobject *kobj,
 	ssize_t ret = 0;
 	size_t catalog_len = 0, catalog_page_len = 0, page_count = 0;
 	loff_t page_offset = 0;
+	loff_t offset_in_page;
+	size_t copy_len;
 	uint64_t catalog_version_num = 0;
 	void *page = kmem_cache_alloc(hv_page_cache, GFP_USER);
 	struct hv_24x7_catalog_page_0 *page_0 = page;
@@ -203,6 +125,7 @@ static ssize_t catalog_read(struct file *filp, struct kobject *kobj,
 
 	page_offset = offset / 4096;
 	page_count  = count  / 4096;
+	offset_in_page = count % 4096;
 
 	if (page_offset >= catalog_page_len)
 		goto e_free;
@@ -216,8 +139,13 @@ static ssize_t catalog_read(struct file *filp, struct kobject *kobj,
 		}
 	}
 
-	ret = read_offset_data(buf, count, offset,
-				page, 4096, page_offset * 4096);
+	copy_len = 4096 - offset_in_page;
+	if (copy_len > count)
+		copy_len = count;
+
+	memcpy(buf, page+offset_in_page, copy_len);
+	ret = copy_len;
+
 e_free:
 	if (hret)
 		pr_err("h_get_24x7_catalog_page(ver=%lld, page=%lld) failed:"
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH 3/4] perf Documentation: sysfs events/ interfaces
  2014-09-17 18:33 [PATCH 0/4] powerpc/perf: Miscellaneous fixes Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 1/4] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 2/4] Simplify catalog_read() Sukadev Bhattiprolu
@ 2014-09-17 18:33 ` Sukadev Bhattiprolu
  2014-09-17 18:33 ` [PATCH 4/4] perf Documentation: remove duplicated docs for powerpc cpu specific events Sukadev Bhattiprolu
  3 siblings, 0 replies; 5+ messages in thread
From: Sukadev Bhattiprolu @ 2014-09-17 18:33 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo, ak, Jiri Olsa, peterz, eranian,
	Paul Mackerras
  Cc: linuxppc-dev, dev, linux-kernel, Michael Ellerman,
	Anshuman Khandual

From: Cody P Schafer <cody@linux.vnet.ibm.com>

Add documentation for the <event>, <event>.scale, and <event>.unit
files in sysfs.

<event>.scale and <event>.unit were undocumented.
<event> was previously documented only for specific powerpc pmu events.

CC: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
CC: Haren Myneni <hbabu@us.ibm.com>
CC: Cody P Schafer <dev@codyps.com>
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 .../testing/sysfs-bus-event_source-devices-events  |   60 ++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
index 7b40a3c..a5226f0 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
@@ -599,3 +599,63 @@ Description:	POWER-systems specific performance monitoring events
 		Further, multiple terms like 'event=0xNNNN' can be specified
 		and separated with comma. All available terms are defined in
 		the /sys/bus/event_source/devices/<dev>/format file.
+
+What: /sys/bus/event_source/devices/<pmu>/events/<event>
+Date: 2014/02/24
+Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:	Per-pmu performance monitoring events specific to the running system
+
+		Each file (except for some of those with a '.' in them, '.unit'
+		and '.scale') in the 'events' directory describes a single
+		performance monitoring event supported by the <pmu>. The name
+		of the file is the name of the event.
+
+		File contents:
+
+			<term>[=<value>][,<term>[=<value>]]...
+
+		Where <term> is one of the terms listed under
+		/sys/bus/event_source/devices/<pmu>/format/ and <value> is
+		a number is base-16 format with a '0x' prefix (lowercase only).
+		If a <term> is specified alone (without an assigned value), it
+		is implied that 0x1 is assigned to that <term>.
+
+		Examples (each of these lines would be in a seperate file):
+
+			event=0x2abc
+			event=0x423,inv,cmask=0x3
+			domain=0x1,offset=0x8,starting_index=0xffff
+
+		Each of the assignments indicates a value to be assigned to a
+		particular set of bits (as defined by the format file
+		corresponding to the <term>) in the perf_event structure passed
+		to the perf_open syscall.
+
+What: /sys/bus/event_source/devices/<pmu>/events/<event>.unit
+Date: 2014/02/24
+Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:	Perf event units
+
+		A string specifying the English plural numerical unit that <event>
+		(once multiplied by <event>.scale) represents.
+
+		Example:
+
+			Joules
+
+What: /sys/bus/event_source/devices/<pmu>/events/<event>.scale
+Date: 2014/02/24
+Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
+Description:	Perf event scaling factors
+
+		A string representing a floating point value expressed in
+		scientific notation to be multiplied by the event count
+		recieved from the kernel to match the unit specified in the
+		<event>.unit file.
+
+		Example:
+
+			2.3283064365386962890625e-10
+
+		This is provided to avoid performing floating point arithmetic
+		in the kernel.
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH 4/4] perf Documentation: remove duplicated docs for powerpc cpu specific events
  2014-09-17 18:33 [PATCH 0/4] powerpc/perf: Miscellaneous fixes Sukadev Bhattiprolu
                   ` (2 preceding siblings ...)
  2014-09-17 18:33 ` [PATCH 3/4] perf Documentation: sysfs events/ interfaces Sukadev Bhattiprolu
@ 2014-09-17 18:33 ` Sukadev Bhattiprolu
  3 siblings, 0 replies; 5+ messages in thread
From: Sukadev Bhattiprolu @ 2014-09-17 18:33 UTC (permalink / raw)
  To: Arnaldo Carvalho de Melo, ak, Jiri Olsa, peterz, eranian,
	Paul Mackerras
  Cc: linuxppc-dev, dev, linux-kernel, Michael Ellerman,
	Anshuman Khandual

From: Cody P Schafer <cody@linux.vnet.ibm.com>

Listing specific events doesn't actually help us at all here because:
 - these events actually vary between different ppc processors, they
   aren't garunteed to be present.
 - the documentation of the (generic) file contents is now superceded by the
   docs for arbitrary event file contents.

CC: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
CC: Haren Myneni <hbabu@us.ibm.com>
CC: Cody P Schafer <dev@codyps.com>
Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com>
---
 .../testing/sysfs-bus-event_source-devices-events  |  573 --------------------
 1 file changed, 573 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
index a5226f0..20979f8 100644
--- a/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
+++ b/Documentation/ABI/testing/sysfs-bus-event_source-devices-events
@@ -27,579 +27,6 @@ Description:	Generic performance monitoring events
 		"basename".
 
 
-What: 		/sys/devices/cpu/events/PM_1PLUS_PPC_CMPL
-		/sys/devices/cpu/events/PM_BRU_FIN
-		/sys/devices/cpu/events/PM_BR_MPRED
-		/sys/devices/cpu/events/PM_CMPLU_STALL
-		/sys/devices/cpu/events/PM_CMPLU_STALL_BRU
-		/sys/devices/cpu/events/PM_CMPLU_STALL_DCACHE_MISS
-		/sys/devices/cpu/events/PM_CMPLU_STALL_DFU
-		/sys/devices/cpu/events/PM_CMPLU_STALL_DIV
-		/sys/devices/cpu/events/PM_CMPLU_STALL_ERAT_MISS
-		/sys/devices/cpu/events/PM_CMPLU_STALL_FXU
-		/sys/devices/cpu/events/PM_CMPLU_STALL_IFU
-		/sys/devices/cpu/events/PM_CMPLU_STALL_LSU
-		/sys/devices/cpu/events/PM_CMPLU_STALL_REJECT
-		/sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR
-		/sys/devices/cpu/events/PM_CMPLU_STALL_SCALAR_LONG
-		/sys/devices/cpu/events/PM_CMPLU_STALL_STORE
-		/sys/devices/cpu/events/PM_CMPLU_STALL_THRD
-		/sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR
-		/sys/devices/cpu/events/PM_CMPLU_STALL_VECTOR_LONG
-		/sys/devices/cpu/events/PM_CYC
-		/sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED
-		/sys/devices/cpu/events/PM_GCT_NOSLOT_BR_MPRED_IC_MISS
-		/sys/devices/cpu/events/PM_GCT_NOSLOT_CYC
-		/sys/devices/cpu/events/PM_GCT_NOSLOT_IC_MISS
-		/sys/devices/cpu/events/PM_GRP_CMPL
-		/sys/devices/cpu/events/PM_INST_CMPL
-		/sys/devices/cpu/events/PM_LD_MISS_L1
-		/sys/devices/cpu/events/PM_LD_REF_L1
-		/sys/devices/cpu/events/PM_RUN_CYC
-		/sys/devices/cpu/events/PM_RUN_INST_CMPL
-		/sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_ALL
-		/sys/devices/cpu/events/PM_GCT_UTIL_7_TO_10_SLOTS
-		/sys/devices/cpu/events/PM_PMC2_SAVED
-		/sys/devices/cpu/events/PM_VSU0_16FLOP
-		/sys/devices/cpu/events/PM_MRK_LSU_DERAT_MISS
-		/sys/devices/cpu/events/PM_MRK_ST_CMPL
-		/sys/devices/cpu/events/PM_NEST_PAIR3_ADD
-		/sys/devices/cpu/events/PM_L2_ST_DISP
-		/sys/devices/cpu/events/PM_L2_CASTOUT_MOD
-		/sys/devices/cpu/events/PM_ISEG
-		/sys/devices/cpu/events/PM_MRK_INST_TIMEO
-		/sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_ADDR
-		/sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM
-		/sys/devices/cpu/events/PM_IERAT_WR_64K
-		/sys/devices/cpu/events/PM_MRK_DTLB_MISS_16M
-		/sys/devices/cpu/events/PM_IERAT_MISS
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_LMEM
-		/sys/devices/cpu/events/PM_FLOP
-		/sys/devices/cpu/events/PM_THRD_PRIO_4_5_CYC
-		/sys/devices/cpu/events/PM_BR_PRED_TA
-		/sys/devices/cpu/events/PM_EXT_INT
-		/sys/devices/cpu/events/PM_VSU_FSQRT_FDIV
-		/sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC
-		/sys/devices/cpu/events/PM_LSU1_LDF
-		/sys/devices/cpu/events/PM_IC_WRITE_ALL
-		/sys/devices/cpu/events/PM_LSU0_SRQ_STFWD
-		/sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_DATA_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_VSU1_SCAL_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_VSU0_8FLOP
-		/sys/devices/cpu/events/PM_POWER_EVENT1
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD_BAL
-		/sys/devices/cpu/events/PM_VSU1_2FLOP
-		/sys/devices/cpu/events/PM_LWSYNC_HELD
-		/sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_INST_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_IERAT_XLATE_WR_16MPLUS
-		/sys/devices/cpu/events/PM_IC_REQ_ALL
-		/sys/devices/cpu/events/PM_DSLB_MISS
-		/sys/devices/cpu/events/PM_L3_MISS
-		/sys/devices/cpu/events/PM_LSU0_L1_PREF
-		/sys/devices/cpu/events/PM_VSU_SCALAR_SINGLE_ISSUED
-		/sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_CONFIRM_STRIDE
-		/sys/devices/cpu/events/PM_L2_INST
-		/sys/devices/cpu/events/PM_VSU0_FRSP
-		/sys/devices/cpu/events/PM_FLUSH_DISP
-		/sys/devices/cpu/events/PM_PTEG_FROM_L2MISS
-		/sys/devices/cpu/events/PM_VSU1_DQ_ISSUED
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM
-		/sys/devices/cpu/events/PM_LSU_FLUSH_ULD
-		/sys/devices/cpu/events/PM_PTEG_FROM_LMEM
-		/sys/devices/cpu/events/PM_MRK_DERAT_MISS_16M
-		/sys/devices/cpu/events/PM_THRD_ALL_RUN_CYC
-		/sys/devices/cpu/events/PM_MEM0_PREFETCH_DISP
-		/sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC_COUNT
-		/sys/devices/cpu/events/PM_DATA_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_VSU_FRSP
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_PMC1_OVERFLOW
-		/sys/devices/cpu/events/PM_VSU0_SINGLE
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3MISS
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_VSU0_VECTOR_SP_ISSUED
-		/sys/devices/cpu/events/PM_VSU1_FEST
-		/sys/devices/cpu/events/PM_MRK_INST_DISP
-		/sys/devices/cpu/events/PM_VSU0_COMPLEX_ISSUED
-		/sys/devices/cpu/events/PM_LSU1_FLUSH_UST
-		/sys/devices/cpu/events/PM_FXU_IDLE
-		/sys/devices/cpu/events/PM_LSU0_FLUSH_ULD
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_ALL_CYC
-		/sys/devices/cpu/events/PM_LSU1_REJECT_LMQ_FULL
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_INST_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_SHL_CREATED
-		/sys/devices/cpu/events/PM_L2_ST_HIT
-		/sys/devices/cpu/events/PM_DATA_FROM_DMEM
-		/sys/devices/cpu/events/PM_L3_LD_MISS
-		/sys/devices/cpu/events/PM_FXU1_BUSY_FXU0_IDLE
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD_RES
-		/sys/devices/cpu/events/PM_L2_SN_SX_I_DONE
-		/sys/devices/cpu/events/PM_STCX_CMPL
-		/sys/devices/cpu/events/PM_VSU0_2FLOP
-		/sys/devices/cpu/events/PM_L3_PREF_MISS
-		/sys/devices/cpu/events/PM_LSU_SRQ_SYNC_CYC
-		/sys/devices/cpu/events/PM_LSU_REJECT_ERAT_MISS
-		/sys/devices/cpu/events/PM_L1_ICACHE_MISS
-		/sys/devices/cpu/events/PM_LSU1_FLUSH_SRQ
-		/sys/devices/cpu/events/PM_LD_REF_L1_LSU0
-		/sys/devices/cpu/events/PM_VSU0_FEST
-		/sys/devices/cpu/events/PM_VSU_VECTOR_SINGLE_ISSUED
-		/sys/devices/cpu/events/PM_FREQ_UP
-		/sys/devices/cpu/events/PM_DATA_FROM_LMEM
-		/sys/devices/cpu/events/PM_LSU1_LDX
-		/sys/devices/cpu/events/PM_PMC3_OVERFLOW
-		/sys/devices/cpu/events/PM_MRK_BR_MPRED
-		/sys/devices/cpu/events/PM_SHL_MATCH
-		/sys/devices/cpu/events/PM_MRK_BR_TAKEN
-		/sys/devices/cpu/events/PM_ISLB_MISS
-		/sys/devices/cpu/events/PM_DISP_HELD_THERMAL
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_LSU1_SRQ_STFWD
-		/sys/devices/cpu/events/PM_PTEG_FROM_DMEM
-		/sys/devices/cpu/events/PM_VSU_2FLOP
-		/sys/devices/cpu/events/PM_GCT_FULL_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L3_CYC
-		/sys/devices/cpu/events/PM_LSU_SRQ_S0_ALLOC
-		/sys/devices/cpu/events/PM_MRK_DERAT_MISS_4K
-		/sys/devices/cpu/events/PM_BR_MPRED_TA
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L2MISS
-		/sys/devices/cpu/events/PM_DPU_HELD_POWER
-		/sys/devices/cpu/events/PM_MRK_VSU_FIN
-		/sys/devices/cpu/events/PM_LSU_SRQ_S0_VALID
-		/sys/devices/cpu/events/PM_GCT_EMPTY_CYC
-		/sys/devices/cpu/events/PM_IOPS_DISP
-		/sys/devices/cpu/events/PM_RUN_SPURR
-		/sys/devices/cpu/events/PM_PTEG_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_VSU0_1FLOP
-		/sys/devices/cpu/events/PM_SNOOP_TLBIE
-		/sys/devices/cpu/events/PM_DATA_FROM_L3MISS
-		/sys/devices/cpu/events/PM_VSU_SINGLE
-		/sys/devices/cpu/events/PM_DTLB_MISS_16G
-		/sys/devices/cpu/events/PM_FLUSH
-		/sys/devices/cpu/events/PM_L2_LD_HIT
-		/sys/devices/cpu/events/PM_NEST_PAIR2_AND
-		/sys/devices/cpu/events/PM_VSU1_1FLOP
-		/sys/devices/cpu/events/PM_IC_PREF_REQ
-		/sys/devices/cpu/events/PM_L3_LD_HIT
-		/sys/devices/cpu/events/PM_DISP_HELD
-		/sys/devices/cpu/events/PM_L2_LD
-		/sys/devices/cpu/events/PM_LSU_FLUSH_SRQ
-		/sys/devices/cpu/events/PM_BC_PLUS_8_CONV
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD_CYC
-		/sys/devices/cpu/events/PM_L2_RCST_BUSY_RC_FULL
-		/sys/devices/cpu/events/PM_TB_BIT_TRANS
-		/sys/devices/cpu/events/PM_THERMAL_MAX
-		/sys/devices/cpu/events/PM_LSU1_FLUSH_ULD
-		/sys/devices/cpu/events/PM_LSU1_REJECT_LHS
-		/sys/devices/cpu/events/PM_LSU_LRQ_S0_ALLOC
-		/sys/devices/cpu/events/PM_L3_CO_L31
-		/sys/devices/cpu/events/PM_POWER_EVENT4
-		/sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_BR_UNCOND
-		/sys/devices/cpu/events/PM_LSU1_DC_PREF_STREAM_ALLOC
-		/sys/devices/cpu/events/PM_PMC4_REWIND
-		/sys/devices/cpu/events/PM_L2_RCLD_DISP
-		/sys/devices/cpu/events/PM_THRD_PRIO_2_3_CYC
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2MISS
-		/sys/devices/cpu/events/PM_IC_DEMAND_L2_BHT_REDIRECT
-		/sys/devices/cpu/events/PM_DATA_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_IC_PREF_CANCEL_L2
-		/sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC_COUNT
-		/sys/devices/cpu/events/PM_BR_PRED_CCACHE
-		/sys/devices/cpu/events/PM_GCT_UTIL_1_TO_2_SLOTS
-		/sys/devices/cpu/events/PM_MRK_ST_CMPL_INT
-		/sys/devices/cpu/events/PM_LSU_TWO_TABLEWALK_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L3MISS
-		/sys/devices/cpu/events/PM_LSU_SET_MPRED
-		/sys/devices/cpu/events/PM_FLUSH_DISP_TLBIE
-		/sys/devices/cpu/events/PM_VSU1_FCONV
-		/sys/devices/cpu/events/PM_DERAT_MISS_16G
-		/sys/devices/cpu/events/PM_INST_FROM_LMEM
-		/sys/devices/cpu/events/PM_IC_DEMAND_L2_BR_REDIRECT
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L2
-		/sys/devices/cpu/events/PM_PTEG_FROM_L2
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR_CYC
-		/sys/devices/cpu/events/PM_MRK_DTLB_MISS_4K
-		/sys/devices/cpu/events/PM_VSU0_FPSCR
-		/sys/devices/cpu/events/PM_VSU1_VECT_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_MEM0_RQ_DISP
-		/sys/devices/cpu/events/PM_L2_LD_MISS
-		/sys/devices/cpu/events/PM_VMX_RESULT_SAT_1
-		/sys/devices/cpu/events/PM_L1_PREF
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM_CYC
-		/sys/devices/cpu/events/PM_GRP_IC_MISS_NONSPEC
-		/sys/devices/cpu/events/PM_PB_NODE_PUMP
-		/sys/devices/cpu/events/PM_SHL_MERGED
-		/sys/devices/cpu/events/PM_NEST_PAIR1_ADD
-		/sys/devices/cpu/events/PM_DATA_FROM_L3
-		/sys/devices/cpu/events/PM_LSU_FLUSH
-		/sys/devices/cpu/events/PM_LSU_SRQ_SYNC_COUNT
-		/sys/devices/cpu/events/PM_PMC2_OVERFLOW
-		/sys/devices/cpu/events/PM_LSU_LDF
-		/sys/devices/cpu/events/PM_POWER_EVENT3
-		/sys/devices/cpu/events/PM_DISP_WT
-		/sys/devices/cpu/events/PM_IC_BANK_CONFLICT
-		/sys/devices/cpu/events/PM_BR_MPRED_CR_TA
-		/sys/devices/cpu/events/PM_L2_INST_MISS
-		/sys/devices/cpu/events/PM_NEST_PAIR2_ADD
-		/sys/devices/cpu/events/PM_MRK_LSU_FLUSH
-		/sys/devices/cpu/events/PM_L2_LDST
-		/sys/devices/cpu/events/PM_INST_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_VSU0_FIN
-		/sys/devices/cpu/events/PM_VSU1_FCONV
-		/sys/devices/cpu/events/PM_INST_FROM_RMEM
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD_TLBIE
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DMEM_CYC
-		/sys/devices/cpu/events/PM_BR_PRED_CR
-		/sys/devices/cpu/events/PM_LSU_REJECT
-		/sys/devices/cpu/events/PM_GCT_UTIL_3_TO_6_SLOTS
-		/sys/devices/cpu/events/PM_CMPLU_STALL_END_GCT_NOSLOT
-		/sys/devices/cpu/events/PM_LSU0_REJECT_LMQ_FULL
-		/sys/devices/cpu/events/PM_VSU_FEST
-		/sys/devices/cpu/events/PM_NEST_PAIR0_AND
-		/sys/devices/cpu/events/PM_PTEG_FROM_L3
-		/sys/devices/cpu/events/PM_POWER_EVENT2
-		/sys/devices/cpu/events/PM_IC_PREF_CANCEL_PAGE
-		/sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV
-		/sys/devices/cpu/events/PM_MRK_GRP_CMPL
-		/sys/devices/cpu/events/PM_VSU0_SCAL_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_GRP_DISP
-		/sys/devices/cpu/events/PM_LSU0_LDX
-		/sys/devices/cpu/events/PM_DATA_FROM_L2
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_VSU0_VECT_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_VSU1_2FLOP_DOUBLE
-		/sys/devices/cpu/events/PM_THRD_PRIO_6_7_CYC
-		/sys/devices/cpu/events/PM_BC_PLUS_8_RSLV_TAKEN
-		/sys/devices/cpu/events/PM_BR_MPRED_CR
-		/sys/devices/cpu/events/PM_L3_CO_MEM
-		/sys/devices/cpu/events/PM_DATA_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_LSU_SRQ_FULL_CYC
-		/sys/devices/cpu/events/PM_TABLEWALK_CYC
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_RMEM
-		/sys/devices/cpu/events/PM_LSU_SRQ_STFWD
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_RMEM
-		/sys/devices/cpu/events/PM_FXU0_FIN
-		/sys/devices/cpu/events/PM_LSU1_L1_SW_PREF
-		/sys/devices/cpu/events/PM_PTEG_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_PMC5_OVERFLOW
-		/sys/devices/cpu/events/PM_LD_REF_L1_LSU1
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_DATA_FROM_RMEM
-		/sys/devices/cpu/events/PM_VSU0_SCAL_SINGLE_ISSUED
-		/sys/devices/cpu/events/PM_BR_MPRED_LSTACK
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_MOD_CYC
-		/sys/devices/cpu/events/PM_LSU0_FLUSH_UST
-		/sys/devices/cpu/events/PM_LSU_NCST
-		/sys/devices/cpu/events/PM_BR_TAKEN
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_LMEM
-		/sys/devices/cpu/events/PM_DTLB_MISS_4K
-		/sys/devices/cpu/events/PM_PMC4_SAVED
-		/sys/devices/cpu/events/PM_VSU1_PERMUTE_ISSUED
-		/sys/devices/cpu/events/PM_SLB_MISS
-		/sys/devices/cpu/events/PM_LSU1_FLUSH_LRQ
-		/sys/devices/cpu/events/PM_DTLB_MISS
-		/sys/devices/cpu/events/PM_VSU1_FRSP
-		/sys/devices/cpu/events/PM_VSU_VECTOR_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_L2_CASTOUT_SHR
-		/sys/devices/cpu/events/PM_DATA_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_VSU1_STF
-		/sys/devices/cpu/events/PM_ST_FIN
-		/sys/devices/cpu/events/PM_PTEG_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_L2_LOC_GUESS_WRONG
-		/sys/devices/cpu/events/PM_MRK_STCX_FAIL
-		/sys/devices/cpu/events/PM_LSU0_REJECT_LHS
-		/sys/devices/cpu/events/PM_IC_PREF_CANCEL_HIT
-		/sys/devices/cpu/events/PM_L3_PREF_BUSY
-		/sys/devices/cpu/events/PM_MRK_BRU_FIN
-		/sys/devices/cpu/events/PM_LSU1_NCLD
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_LSU_NCLD
-		/sys/devices/cpu/events/PM_LSU_LDX
-		/sys/devices/cpu/events/PM_L2_LOC_GUESS_CORRECT
-		/sys/devices/cpu/events/PM_THRESH_TIMEO
-		/sys/devices/cpu/events/PM_L3_PREF_ST
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD_SYNC
-		/sys/devices/cpu/events/PM_VSU_SIMPLE_ISSUED
-		/sys/devices/cpu/events/PM_VSU1_SINGLE
-		/sys/devices/cpu/events/PM_DATA_TABLEWALK_CYC
-		/sys/devices/cpu/events/PM_L2_RC_ST_DONE
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_MOD
-		/sys/devices/cpu/events/PM_LARX_LSU1
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD
-		/sys/devices/cpu/events/PM_DERAT_MISS_4K
-		/sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_ADDR
-		/sys/devices/cpu/events/PM_SEG_EXCEPTION
-		/sys/devices/cpu/events/PM_FLUSH_DISP_SB
-		/sys/devices/cpu/events/PM_L2_DC_INV
-		/sys/devices/cpu/events/PM_PTEG_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_DSEG
-		/sys/devices/cpu/events/PM_BR_PRED_LSTACK
-		/sys/devices/cpu/events/PM_VSU0_STF
-		/sys/devices/cpu/events/PM_LSU_FX_FIN
-		/sys/devices/cpu/events/PM_DERAT_MISS_16M
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_GCT_UTIL_11_PLUS_SLOTS
-		/sys/devices/cpu/events/PM_INST_FROM_L3
-		/sys/devices/cpu/events/PM_MRK_IFU_FIN
-		/sys/devices/cpu/events/PM_ITLB_MISS
-		/sys/devices/cpu/events/PM_VSU_STF
-		/sys/devices/cpu/events/PM_LSU_FLUSH_UST
-		/sys/devices/cpu/events/PM_L2_LDST_MISS
-		/sys/devices/cpu/events/PM_FXU1_FIN
-		/sys/devices/cpu/events/PM_SHL_DEALLOCATED
-		/sys/devices/cpu/events/PM_L2_SN_M_WR_DONE
-		/sys/devices/cpu/events/PM_LSU_REJECT_SET_MPRED
-		/sys/devices/cpu/events/PM_L3_PREF_LD
-		/sys/devices/cpu/events/PM_L2_SN_M_RD_DONE
-		/sys/devices/cpu/events/PM_MRK_DERAT_MISS_16G
-		/sys/devices/cpu/events/PM_VSU_FCONV
-		/sys/devices/cpu/events/PM_ANY_THRD_RUN_CYC
-		/sys/devices/cpu/events/PM_LSU_LMQ_FULL_CYC
-		/sys/devices/cpu/events/PM_MRK_LSU_REJECT_LHS
-		/sys/devices/cpu/events/PM_MRK_LD_MISS_L1_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L2_CYC
-		/sys/devices/cpu/events/PM_INST_IMC_MATCH_DISP
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RMEM_CYC
-		/sys/devices/cpu/events/PM_VSU0_SIMPLE_ISSUED
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_VSU_FMA_DOUBLE
-		/sys/devices/cpu/events/PM_VSU_4FLOP
-		/sys/devices/cpu/events/PM_VSU1_FIN
-		/sys/devices/cpu/events/PM_NEST_PAIR1_AND
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_RL2L3_MOD
-		/sys/devices/cpu/events/PM_PTEG_FROM_RMEM
-		/sys/devices/cpu/events/PM_LSU_LRQ_S0_VALID
-		/sys/devices/cpu/events/PM_LSU0_LDF
-		/sys/devices/cpu/events/PM_FLUSH_COMPLETION
-		/sys/devices/cpu/events/PM_ST_MISS_L1
-		/sys/devices/cpu/events/PM_L2_NODE_PUMP
-		/sys/devices/cpu/events/PM_INST_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_MRK_STALL_CMPLU_CYC
-		/sys/devices/cpu/events/PM_VSU1_DENORM
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_SHR_CYC
-		/sys/devices/cpu/events/PM_NEST_PAIR0_ADD
-		/sys/devices/cpu/events/PM_INST_FROM_L3MISS
-		/sys/devices/cpu/events/PM_EE_OFF_EXT_INT
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_DMEM
-		/sys/devices/cpu/events/PM_INST_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_PMC6_OVERFLOW
-		/sys/devices/cpu/events/PM_VSU_2FLOP_DOUBLE
-		/sys/devices/cpu/events/PM_TLB_MISS
-		/sys/devices/cpu/events/PM_FXU_BUSY
-		/sys/devices/cpu/events/PM_L2_RCLD_DISP_FAIL_OTHER
-		/sys/devices/cpu/events/PM_LSU_REJECT_LMQ_FULL
-		/sys/devices/cpu/events/PM_IC_RELOAD_SHR
-		/sys/devices/cpu/events/PM_GRP_MRK
-		/sys/devices/cpu/events/PM_MRK_ST_NEST
-		/sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV
-		/sys/devices/cpu/events/PM_LSU0_FLUSH_LRQ
-		/sys/devices/cpu/events/PM_LARX_LSU0
-		/sys/devices/cpu/events/PM_IBUF_FULL_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR_CYC
-		/sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_ALLOC
-		/sys/devices/cpu/events/PM_GRP_MRK_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR_CYC
-		/sys/devices/cpu/events/PM_L2_GLOB_GUESS_CORRECT
-		/sys/devices/cpu/events/PM_LSU_REJECT_LHS
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_LMEM
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L3
-		/sys/devices/cpu/events/PM_FREQ_DOWN
-		/sys/devices/cpu/events/PM_PB_RETRY_NODE_PUMP
-		/sys/devices/cpu/events/PM_INST_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_MRK_INST_ISSUED
-		/sys/devices/cpu/events/PM_PTEG_FROM_L3MISS
-		/sys/devices/cpu/events/PM_RUN_PURR
-		/sys/devices/cpu/events/PM_MRK_GRP_IC_MISS
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L3
-		/sys/devices/cpu/events/PM_PTEG_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_LSU_FLUSH_LRQ
-		/sys/devices/cpu/events/PM_MRK_DERAT_MISS_64K
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_MOD
-		/sys/devices/cpu/events/PM_L2_ST_MISS
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_LWSYNC
-		/sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM_STRIDE
-		/sys/devices/cpu/events/PM_MRK_LSU_FLUSH_LRQ
-		/sys/devices/cpu/events/PM_INST_IMC_MATCH_CMPL
-		/sys/devices/cpu/events/PM_NEST_PAIR3_AND
-		/sys/devices/cpu/events/PM_PB_RETRY_SYS_PUMP
-		/sys/devices/cpu/events/PM_MRK_INST_FIN
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_INST_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_MRK_DTLB_MISS_64K
-		/sys/devices/cpu/events/PM_LSU_FIN
-		/sys/devices/cpu/events/PM_MRK_LSU_REJECT
-		/sys/devices/cpu/events/PM_L2_CO_FAIL_BUSY
-		/sys/devices/cpu/events/PM_MEM0_WQ_DISP
-		/sys/devices/cpu/events/PM_DATA_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_THERMAL_WARN
-		/sys/devices/cpu/events/PM_VSU0_4FLOP
-		/sys/devices/cpu/events/PM_BR_MPRED_CCACHE
-		/sys/devices/cpu/events/PM_L1_DEMAND_WRITE
-		/sys/devices/cpu/events/PM_FLUSH_BR_MPRED
-		/sys/devices/cpu/events/PM_MRK_DTLB_MISS_16G
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_DMEM
-		/sys/devices/cpu/events/PM_L2_RCST_DISP
-		/sys/devices/cpu/events/PM_LSU_PARTIAL_CDF
-		/sys/devices/cpu/events/PM_DISP_CLB_HELD_SB
-		/sys/devices/cpu/events/PM_VSU0_FMA_DOUBLE
-		/sys/devices/cpu/events/PM_FXU0_BUSY_FXU1_IDLE
-		/sys/devices/cpu/events/PM_IC_DEMAND_CYC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_MRK_LSU_FLUSH_UST
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L3MISS
-		/sys/devices/cpu/events/PM_VSU_DENORM
-		/sys/devices/cpu/events/PM_MRK_LSU_PARTIAL_CDF
-		/sys/devices/cpu/events/PM_INST_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_IC_PREF_WRITE
-		/sys/devices/cpu/events/PM_BR_PRED
-		/sys/devices/cpu/events/PM_INST_FROM_DMEM
-		/sys/devices/cpu/events/PM_IC_PREF_CANCEL_ALL
-		/sys/devices/cpu/events/PM_LSU_DC_PREF_STREAM_CONFIRM
-		/sys/devices/cpu/events/PM_MRK_LSU_FLUSH_SRQ
-		/sys/devices/cpu/events/PM_MRK_FIN_STALL_CYC
-		/sys/devices/cpu/events/PM_L2_RCST_DISP_FAIL_OTHER
-		/sys/devices/cpu/events/PM_VSU1_DD_ISSUED
-		/sys/devices/cpu/events/PM_PTEG_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_DATA_FROM_L21_SHR
-		/sys/devices/cpu/events/PM_LSU0_NCLD
-		/sys/devices/cpu/events/PM_VSU1_4FLOP
-		/sys/devices/cpu/events/PM_VSU1_8FLOP
-		/sys/devices/cpu/events/PM_VSU_8FLOP
-		/sys/devices/cpu/events/PM_LSU_LMQ_SRQ_EMPTY_CYC
-		/sys/devices/cpu/events/PM_DTLB_MISS_64K
-		/sys/devices/cpu/events/PM_THRD_CONC_RUN_INST
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L2
-		/sys/devices/cpu/events/PM_PB_SYS_PUMP
-		/sys/devices/cpu/events/PM_VSU_FIN
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_THRD_PRIO_0_1_CYC
-		/sys/devices/cpu/events/PM_DERAT_MISS_64K
-		/sys/devices/cpu/events/PM_PMC2_REWIND
-		/sys/devices/cpu/events/PM_INST_FROM_L2
-		/sys/devices/cpu/events/PM_GRP_BR_MPRED_NONSPEC
-		/sys/devices/cpu/events/PM_INST_DISP
-		/sys/devices/cpu/events/PM_MEM0_RD_CANCEL_TOTAL
-		/sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_CONFIRM
-		/sys/devices/cpu/events/PM_L1_DCACHE_RELOAD_VALID
-		/sys/devices/cpu/events/PM_VSU_SCALAR_DOUBLE_ISSUED
-		/sys/devices/cpu/events/PM_L3_PREF_HIT
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L31_MOD
-		/sys/devices/cpu/events/PM_MRK_FXU_FIN
-		/sys/devices/cpu/events/PM_PMC4_OVERFLOW
-		/sys/devices/cpu/events/PM_MRK_PTEG_FROM_L3
-		/sys/devices/cpu/events/PM_LSU0_LMQ_LHR_MERGE
-		/sys/devices/cpu/events/PM_BTAC_HIT
-		/sys/devices/cpu/events/PM_L3_RD_BUSY
-		/sys/devices/cpu/events/PM_LSU0_L1_SW_PREF
-		/sys/devices/cpu/events/PM_INST_FROM_L2MISS
-		/sys/devices/cpu/events/PM_LSU0_DC_PREF_STREAM_ALLOC
-		/sys/devices/cpu/events/PM_L2_ST
-		/sys/devices/cpu/events/PM_VSU0_DENORM
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_BR_PRED_CR_TA
-		/sys/devices/cpu/events/PM_VSU0_FCONV
-		/sys/devices/cpu/events/PM_MRK_LSU_FLUSH_ULD
-		/sys/devices/cpu/events/PM_BTAC_MISS
-		/sys/devices/cpu/events/PM_MRK_LD_MISS_EXPOSED_CYC_COUNT
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L2
-		/sys/devices/cpu/events/PM_LSU_DCACHE_RELOAD_VALID
-		/sys/devices/cpu/events/PM_VSU_FMA
-		/sys/devices/cpu/events/PM_LSU0_FLUSH_SRQ
-		/sys/devices/cpu/events/PM_LSU1_L1_PREF
-		/sys/devices/cpu/events/PM_IOPS_CMPL
-		/sys/devices/cpu/events/PM_L2_SYS_PUMP
-		/sys/devices/cpu/events/PM_L2_RCLD_BUSY_RC_FULL
-		/sys/devices/cpu/events/PM_LSU_LMQ_S0_ALLOC
-		/sys/devices/cpu/events/PM_FLUSH_DISP_SYNC
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_DL2L3_MOD_CYC
-		/sys/devices/cpu/events/PM_L2_IC_INV
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L21_MOD_CYC
-		/sys/devices/cpu/events/PM_L3_PREF_LDST
-		/sys/devices/cpu/events/PM_LSU_SRQ_EMPTY_CYC
-		/sys/devices/cpu/events/PM_LSU_LMQ_S0_VALID
-		/sys/devices/cpu/events/PM_FLUSH_PARTIAL
-		/sys/devices/cpu/events/PM_VSU1_FMA_DOUBLE
-		/sys/devices/cpu/events/PM_1PLUS_PPC_DISP
-		/sys/devices/cpu/events/PM_DATA_FROM_L2MISS
-		/sys/devices/cpu/events/PM_SUSPENDED
-		/sys/devices/cpu/events/PM_VSU0_FMA
-		/sys/devices/cpu/events/PM_STCX_FAIL
-		/sys/devices/cpu/events/PM_VSU0_FSQRT_FDIV_DOUBLE
-		/sys/devices/cpu/events/PM_DC_PREF_DST
-		/sys/devices/cpu/events/PM_VSU1_SCAL_SINGLE_ISSUED
-		/sys/devices/cpu/events/PM_L3_HIT
-		/sys/devices/cpu/events/PM_L2_GLOB_GUESS_WRONG
-		/sys/devices/cpu/events/PM_MRK_DFU_FIN
-		/sys/devices/cpu/events/PM_INST_FROM_L1
-		/sys/devices/cpu/events/PM_IC_DEMAND_REQ
-		/sys/devices/cpu/events/PM_VSU1_FSQRT_FDIV_DOUBLE
-		/sys/devices/cpu/events/PM_VSU1_FMA
-		/sys/devices/cpu/events/PM_MRK_LD_MISS_L1
-		/sys/devices/cpu/events/PM_VSU0_2FLOP_DOUBLE
-		/sys/devices/cpu/events/PM_LSU_DC_PREF_STRIDED_STREAM_CONFIRM
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_L31_SHR
-		/sys/devices/cpu/events/PM_MRK_LSU_REJECT_ERAT_MISS
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_L2MISS
-		/sys/devices/cpu/events/PM_DATA_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_INST_FROM_PREF
-		/sys/devices/cpu/events/PM_VSU1_SQ
-		/sys/devices/cpu/events/PM_L2_LD_DISP
-		/sys/devices/cpu/events/PM_L2_DISP_ALL
-		/sys/devices/cpu/events/PM_THRD_GRP_CMPL_BOTH_CYC
-		/sys/devices/cpu/events/PM_VSU_FSQRT_FDIV_DOUBLE
-		/sys/devices/cpu/events/PM_INST_PTEG_FROM_DL2L3_SHR
-		/sys/devices/cpu/events/PM_VSU_1FLOP
-		/sys/devices/cpu/events/PM_HV_CYC
-		/sys/devices/cpu/events/PM_MRK_LSU_FIN
-		/sys/devices/cpu/events/PM_MRK_DATA_FROM_RL2L3_SHR
-		/sys/devices/cpu/events/PM_DTLB_MISS_16M
-		/sys/devices/cpu/events/PM_LSU1_LMQ_LHR_MERGE
-		/sys/devices/cpu/events/PM_IFU_FIN
-		/sys/devices/cpu/events/PM_1THRD_CON_RUN_INSTR
-		/sys/devices/cpu/events/PM_CMPLU_STALL_COUNT
-		/sys/devices/cpu/events/PM_MEM0_PB_RD_CL
-		/sys/devices/cpu/events/PM_THRD_1_RUN_CYC
-		/sys/devices/cpu/events/PM_THRD_2_CONC_RUN_INSTR
-		/sys/devices/cpu/events/PM_THRD_2_RUN_CYC
-		/sys/devices/cpu/events/PM_THRD_3_CONC_RUN_INST
-		/sys/devices/cpu/events/PM_THRD_3_RUN_CYC
-		/sys/devices/cpu/events/PM_THRD_4_CONC_RUN_INST
-		/sys/devices/cpu/events/PM_THRD_4_RUN_CYC
-
-Date:		2013/01/08
-
-Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
-		Linux Powerpc mailing list <linuxppc-dev@ozlabs.org>
-
-Description:	POWER-systems specific performance monitoring events
-
-		A collection of performance monitoring events that may be
-		supported by the POWER CPU. These events can be monitored
-		using the 'perf(1)' tool.
-
-		These events may not be supported by other CPUs.
-
-		The contents of each file would look like:
-
-			event=0xNNNN
-
-		where 'N' is a hex digit and the number '0xNNNN' shows the
-		"raw code" for the perf event identified by the file's
-		"basename".
-
-		Further, multiple terms like 'event=0xNNNN' can be specified
-		and separated with comma. All available terms are defined in
-		the /sys/bus/event_source/devices/<dev>/format file.
-
 What: /sys/bus/event_source/devices/<pmu>/events/<event>
 Date: 2014/02/24
 Contact:	Linux kernel mailing list <linux-kernel@vger.kernel.org>
-- 
1.7.9.5

^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2014-09-17 18:34 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-09-17 18:33 [PATCH 0/4] powerpc/perf: Miscellaneous fixes Sukadev Bhattiprolu
2014-09-17 18:33 ` [PATCH 1/4] powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations Sukadev Bhattiprolu
2014-09-17 18:33 ` [PATCH 2/4] Simplify catalog_read() Sukadev Bhattiprolu
2014-09-17 18:33 ` [PATCH 3/4] perf Documentation: sysfs events/ interfaces Sukadev Bhattiprolu
2014-09-17 18:33 ` [PATCH 4/4] perf Documentation: remove duplicated docs for powerpc cpu specific events Sukadev Bhattiprolu

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