From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48437) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bZr79-0006IU-Uk for qemu-devel@nongnu.org; Tue, 16 Aug 2016 23:02:01 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bZr77-0002Nq-Mh for qemu-devel@nongnu.org; Tue, 16 Aug 2016 23:01:58 -0400 Date: Wed, 17 Aug 2016 13:03:43 +1000 From: David Gibson Message-ID: <20160817030343.GL14530@voom.fritz.box> References: <1471026883-27235-1-git-send-email-nikunj@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="3xQkynibq3FKlJyM" Content-Disposition: inline In-Reply-To: <1471026883-27235-1-git-send-email-nikunj@linux.vnet.ibm.com> Subject: Re: [Qemu-devel] [PATCH v2 00/17] POWER9 TCG enablements - part4 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Nikunj A Dadhania Cc: qemu-ppc@nongnu.org, rth@twiddle.net, qemu-devel@nongnu.org, benh@kernel.crashing.org --3xQkynibq3FKlJyM Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Aug 13, 2016 at 12:04:26AM +0530, Nikunj A Dadhania wrote: > 1) Consolidate Load/Store operations using tcg_gen_qemu_ld/st functions > 2) This series contains 10 new instructions for POWER9 ISA3.0 > Use newer qemu load/store tcg helpers and optimize stxvw4x and lxvw4x. >=20 > Patches: > 01-09: Cleanup load/store operations in ppc translator=20 > 10: xxspltib: VSX Vector Splat Immediate Byte > 11: darn: Deliver a random number > 12: lxsibzx - Load VSX Scalar as Integer Byte & Zero Indexed > lxsihzx - Load VSX Scalar as Integer Halfword & Zero Indexed > 13: stxsibx - Store VSX Scalar as Integer Byte Indexed > stxsihx - Store VSX Scalar as Integer Halfword Indexed > 14: lxvw4x - improve implementation > 15: lxvb16x: Load VSX Vector Byte*16 > lxvh8x: Load VSX Vector Halfword*8 > 16: stxv4x - improve implementation > 17: stxvb16x: Store VSX Vector Byte*16 > stxvh8x: Store VSX Vector Halfword*8 >=20 > Series also available here: > https://github.com/nikunjad/qemu/tree/p9-tcg Sorry, I'm not going to get a chance to review these in the near future. Could you rebase and resend in a couple of weeks once KVM Forum is over? >=20 > Changelog: > v1:=20 > * More load/store cleanups in byte reverse routines > * ld64/st64 converted to newer macro and updated call sites > * Cleanup load with reservation and store conditional > * Return invalid random for darn instruction >=20 > v0: > * darn - read /dev/random to get the random number > * xxspltib - make is PPC64 only > * Consolidate load/store operations and use macros to generate qemu_st/ld > * Simplify load/store vsx endian manipulation >=20 > Nikunj A Dadhania (16): > target-ppc: consolidate load operations > target-ppc: convert ld64 to use new macro > target-ppc: convert ld[16,32,64]ur to use new macro > target-ppc: consolidate store operations > target-ppc: convert st64 to use new macro > target-ppc: convert st[16,32,64]r to use new macro > target-ppc: consolidate load with reservation > target-ppc: move out stqcx impementation > target-ppc: consolidate store conditional > target-ppc: add xxspltib instruction > target-ppc: add lxsi[bw]zx instruction > target-ppc: add stxsi[bh]x instruction > target-ppc: improve lxvw4x implementation > target-ppc: add lxvb16x and lxvh8x > target-ppc: improve stxvw4x implementation > target-ppc: add stxvb16x and stxvh8x >=20 > Ravi Bangoria (1): > target-ppc: implement darn instruction >=20 > target-ppc/helper.h | 4 + > target-ppc/int_helper.c | 16 ++ > target-ppc/mem_helper.c | 11 ++ > target-ppc/translate.c | 379 +++++++++++++++++-------------= ------ > target-ppc/translate/fp-impl.inc.c | 84 ++++---- > target-ppc/translate/fp-ops.inc.c | 2 +- > target-ppc/translate/spe-impl.inc.c | 4 +- > target-ppc/translate/vmx-impl.inc.c | 24 +-- > target-ppc/translate/vsx-impl.inc.c | 208 ++++++++++++++++---- > target-ppc/translate/vsx-ops.inc.c | 13 ++ > 10 files changed, 460 insertions(+), 285 deletions(-) >=20 --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --3xQkynibq3FKlJyM Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJXs9QOAAoJEGw4ysog2bOSO1EP/RHvzzCCtr/bWilPCKyspk1/ aRFKHpCq7+r2PDZ8r7CUsx9NGoZMSLX3aI5sOY7l/HmldxNmDo1l3CEApfP8nnli fMo6Yw1eNRsuaTMnj4d9a5Gt61UpPx3ET/vuiPHfCcf4CRuO5lIPDRfdNWvqliYw qRyraXCZR9KmkLKysXJ2j9Hwe0Ui7N5Bth4rIrUFv9UZXWqnqCGNqZJDLKQIzyH3 WqJQUJAv03Z9ghI8itWrDpsvKOl8Rzm8bRDax/OE807etM8sZtW61KDgs1Xen3w5 xwvkzu+GrKigvsRYzam+SS6dgUHBFdxozE7EbNT261Q98E4LgxWHrcZRyv4Qsrve xnbURKjElqv6Ztut8rlN3iJld0wV4jvdA/iuNHNim7SF7IEtvZtRAEB/8qR/nvbf NYdKCPJ0B4A1D8D0ZOzHiPrU+bVkib0dYq2zWslhqyQgyVtPMZUzizUdc+2MWGgv jdM87KhzOXSxNZkxbKXXgI8jEqL1BNs6dT/pIWracelgFkLPz1uZ5+AfKe902yrf JSkSrFCucILFvxl+H9rvEv6RLXB9I7jUL3XyIS22agO9NdfYNtWWEwMB6lylBx+X /qKfSM0s8UUbGbIoUOJyRwJfrPKRG2ofHZnIKEX/o71g6NjvjBLjyjomIabPbQDh 4LLSBvSiYu5YN1FfY3T1 =/hSL -----END PGP SIGNATURE----- --3xQkynibq3FKlJyM--