From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:33728) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bkN0q-0003IY-Lf for qemu-devel@nongnu.org; Wed, 14 Sep 2016 23:06:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bkN0o-0000TV-CZ for qemu-devel@nongnu.org; Wed, 14 Sep 2016 23:06:55 -0400 Date: Thu, 15 Sep 2016 11:49:44 +1000 From: David Gibson Message-ID: <20160915014944.GO15077@voom.fritz.box> References: <1473662506-27441-1-git-send-email-nikunj@linux.vnet.ibm.com> <20160915005656.GH15077@voom.fritz.box> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bxfI0o3bCF0nmU/u" Content-Disposition: inline In-Reply-To: <20160915005656.GH15077@voom.fritz.box> Subject: Re: [Qemu-devel] [PATCH RESEND 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 --bxfI0o3bCF0nmU/u Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Sep 15, 2016 at 10:56:56AM +1000, David Gibson wrote: > On Mon, Sep 12, 2016 at 12:11:29PM +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 lxvw4= x. > >=20 > > Patches: > > 01-09: Cleanup load/store operations in ppc translator >=20 > I've applied 1-9 to ppc-for-2.8. Still need to review the remainder > of the series. I've also applied 10, 12 and 13. The remainder I still have things I'd like addressed. >=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 > >=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 --=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 --bxfI0o3bCF0nmU/u Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJX2f44AAoJEGw4ysog2bOSQ3oQAJcl0R9dWjZD99qY7fuXYtkp rbtEAVGD9+tArOaZRrWKgwi/mlQKN50umEyjaQwUQavmiaKG/BkxSPoZ69oATKUU qUiQ0h+0n4qiEEk0EY1CN1zcENw33lfmax1IK0scLLd8+QoJV79wuddhp4QGCanS u/Ob1JyKfmpLSChqdAMSsDIYdCikm494WRvM61IEehpDrWsDRa2IJVZ8uMVOQZCw CRlT2iZ9ZPOq6TzRwlitWoB/BR2lRjvXxEteyezIm4Ok13COCqxNioNRwf2VFKjk O6HzOCRggRFtOkfFdCFakW7heI7GzGaz7eJ2YNAnjaDBymZHzTDTT+O2AcOeRfBo BZX07msM297da8a7/dbEIDKxOdMNtdmpgW7lNeOzUp6VHkDBfh2xsl0rP77DjnpG G8FJXXRERVdNu9yTGjMlx/dbmr7D87sOvh6j/hofFZ99ZqB+KLEtPF6CDjTPiD7f uXRHyZnrKFO6EDOx3+ZzHvWnlP5AsIT628EbW78fk4CT2ay7p1uoP2FsmYbSKrCz v42qKhfRZJ9zPiW0n/NqeO7/79PD0FiiXWWEVA0VYnRj5b+T8/mTv+1RcKCUb9YF 52GZ0RgSw/cRrZpypRweaApVv7RLOe/MhKAjaSUFFdvZ0BkjAYuu/BhVQAWqIL2A Vb2GI5q/2ed6BH+YTTsA =EDPn -----END PGP SIGNATURE----- --bxfI0o3bCF0nmU/u--