From: "Bernatowicz, Marcin" <marcin.bernatowicz@linux.intel.com>
To: Adam Miszczak <adam.miszczak@linux.intel.com>,
igt-dev@lists.freedesktop.org
Cc: kamil.konieczny@linux.intel.com, michal.wajdeczko@intel.com,
pawel.sikora@intel.com
Subject: Re: [PATCH i-g-t v3 3/4] tools/vmtb: Test resources - vGPU profiles
Date: Thu, 5 Dec 2024 10:51:22 +0100 [thread overview]
Message-ID: <37e9e22b-01e2-40ca-a761-b50980532be3@linux.intel.com> (raw)
In-Reply-To: <20241127102202.3903735-4-adam.miszczak@linux.intel.com>
On 11/27/2024 11:22 AM, Adam Miszczak wrote:
> Provide vGPU profiles definition for Flex 170 (ATS-M) platform.
> Definitions are provided in a JSON format, parsed by the VMTB
> and applied as a test setup (fixture).
>
> Signed-off-by: Adam Miszczak <adam.miszczak@linux.intel.com>
> ---
> .../resources/vgpu_profiles/Flex170.json | 113 ++++++++++++++++++
> 1 file changed, 113 insertions(+)
> create mode 100644 tools/vmtb/vmm_flows/resources/vgpu_profiles/Flex170.json
>
> diff --git a/tools/vmtb/vmm_flows/resources/vgpu_profiles/Flex170.json b/tools/vmtb/vmm_flows/resources/vgpu_profiles/Flex170.json
> new file mode 100644
> index 000000000..ff1fa7e20
> --- /dev/null
> +++ b/tools/vmtb/vmm_flows/resources/vgpu_profiles/Flex170.json
> @@ -0,0 +1,113 @@
> +{
> + "version": "1.1",
> + "PFResources": {
> + "Default": "MinimumPFResources",
> + "Profile": {
> + "MinimumPFResources": {
> + "LocalMemoryEccOn": 402653184,
> + "LocalMemoryEccOff": 402653184,
> + "Contexts": 1024,
> + "Doorbells": 16,
> + "GGTTSize": 268435456
> + }
> + }
> + },
> + "vGPUResources": {
> + "Default": null,
> + "Profile": {
> + "Flex170_16": {
> + "VFCount": 1,
> + "LocalMemoryEccOff": 16777216000,
> + "LocalMemoryEccOn": 2147483648,
> + "Contexts": 1024,
> + "Doorbells": 240,
> + "GGTTSize": 4026531840
> + },
> + "Flex170_8": {
> + "VFCount": 2,
> + "LocalMemoryEccOff": 8388608000,
> + "LocalMemoryEccOn": 2147483648,
> + "Contexts": 1024,
> + "Doorbells": 120,
> + "GGTTSize": 2013265920
> + },
> + "Flex170_4": {
> + "VFCount": 4,
> + "LocalMemoryEccOff": 4194304000,
> + "LocalMemoryEccOn": 2147483648,
> + "Contexts": 1024,
> + "Doorbells": 60,
> + "GGTTSize": 1006632960
> + },
> + "Flex170_2": {
> + "VFCount": 8,
> + "LocalMemoryEccOff": 2097152000,
> + "LocalMemoryEccOn": 1073741824,
> + "Contexts": 1024,
> + "Doorbells": 30,
> + "GGTTSize": 503316480
> + },
> + "Flex170_1": {
> + "VFCount": 16,
> + "LocalMemoryEccOff": 1048576000,
> + "LocalMemoryEccOn": 536870912,
> + "Contexts": 1024,
> + "Doorbells": 15,
> + "GGTTSize": 251658240
> + }
> + }
> + },
> + "vGPUScheduler": {
> + "Default": "Flexible_30fps_GPUTimeSlicing",
> + "Profile": {
> + "Flexible_30fps_GPUTimeSlicing": {
> + "GPUTimeSlicing": {
> + "ScheduleIfIdle": false,
> + "PFExecutionQuantum": 20,
> + "PFPreemptionTimeout": 20000,
> + "VFAttributes": {
> + "VFExecutionQuantum": "lambda VFCount : max( 32 // VFCount, 1)",
> + "VFPreemptionTimeout": "lambda VFCount : 128000 if (VFCount == 1) else max( 64000 // VFCount, 16000)"
> + }
> + }
> + },
> + "Fixed_30fps_GPUTimeSlicing": {
> + "GPUTimeSlicing": {
> + "ScheduleIfIdle": true,
> + "PFExecutionQuantum": 20,
> + "PFPreemptionTimeout": 20000,
> + "VFAttributes": {
> + "VFExecutionQuantum": "lambda VFCount : max( 32 // VFCount, 1)",
> + "VFPreemptionTimeout": "lambda VFCount : 128000 if (VFCount == 1) else max( 64000 // VFCount, 16000)"
> + }
> + }
> + },
> + "Flexible_BurstableQoS_GPUTimeSlicing": {
> + "GPUTimeSlicing": {
> + "ScheduleIfIdle": false,
> + "PFExecutionQuantum": 20,
> + "PFPreemptionTimeout": 20000,
> + "VFAttributes": {
> + "VFExecutionQuantum": "lambda VFCount : min((2000 // max(VFCount-1,1)*0.5, 50))",
> + "VFPreemptionTimeout": "lambda VFCount : (2000 // max(VFCount-1,1) - min((2000 // max(VFCount-1,1))*0.5, 50))*1000"
> + }
> + }
> + }
> + }
> + },
> + "vGPUSecurity": {
> + "Default": "Disabled",
> + "Profile": {
> + "Disabled": {
> + "ResetAfterVfSwitch": false,
> + "GuCSamplingPeriod": 0,
> + "GuCThresholdCATError": 0,
> + "GuCThresholdPageFault": 0,
> + "GuCThresholdH2GStorm": 0,
> + "GuCThresholdDbStorm": 0,
> + "GuCThresholdGTIrqStorm": 0,
> + "GuCThresholdEngineReset": 0
> + }
> + }
> + }
> +}
> \ No newline at end of file
LGTM,
Reviewed-by: Marcin Bernatowicz <marcin.bernatowicz@linux.intel.com>
next prev parent reply other threads:[~2024-12-05 9:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-27 10:21 [PATCH i-g-t v3 0/4] vmtb: Introduce SR-IOV VM-level testing tool Adam Miszczak
2024-11-27 10:21 ` [PATCH i-g-t v3 1/4] tools/vmtb: VM Test Bench core Adam Miszczak
2024-11-27 10:22 ` [PATCH i-g-t v3 2/4] tools/vmtb: Basic SR-IOV tests Adam Miszczak
2024-11-27 10:22 ` [PATCH i-g-t v3 3/4] tools/vmtb: Test resources - vGPU profiles Adam Miszczak
2024-12-05 9:51 ` Bernatowicz, Marcin [this message]
2024-11-27 10:22 ` [PATCH i-g-t v3 4/4] tools/vmtb: Install VMTB with IGT build system Adam Miszczak
2024-11-27 10:58 ` ✓ Xe.CI.BAT: success for vmtb: Introduce SR-IOV VM-level testing tool (rev3) Patchwork
2024-11-27 11:18 ` ✓ i915.CI.BAT: " Patchwork
2024-11-27 13:38 ` ✗ i915.CI.Full: failure " Patchwork
2024-12-09 10:52 ` Adam Miszczak
2024-11-27 14:43 ` ✗ Xe.CI.Full: " Patchwork
2024-12-09 10:53 ` Adam Miszczak
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