3a67daa954
optimized ddot.c for increments != 1
2015-04-24 10:56:55 +02:00
b4f2153dcd
added optimized ssymv kernels for sandybridge
2015-04-23 12:19:24 +02:00
1c4b0eeae3
added optimized ssymv kernels for haswell
2015-04-23 10:23:13 +02:00
1bec9abb9a
added optimized dsymv kernels for sandybridge
2015-04-22 12:09:43 +02:00
3814bf60d3
added optimized dsymv kernels for haswell
2015-04-22 10:42:50 +02:00
6d0db0151f
added optimized zaxpy-kernels
2015-04-16 11:19:37 +02:00
37b9033c90
Merge pull request #543 from jeromerobert/develop
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Fix a buffer overflow with MAX_STACK_ALLOC size in dgemv_t
2015-04-15 11:18:14 -05:00
13889515b3
added optimized caxpy-kernel for sandybridge
2015-04-15 16:29:25 +02:00
248c9340c3
added optimized caxpy-kernel for haswell
2015-04-15 15:16:31 +02:00
e9f33b4ca7
added optimized caxpy-kernel for steamroller
2015-04-15 13:49:23 +02:00
f5d847122a
updated caxpy_microk_bulldozer-2.c and caxpy.c
2015-04-15 11:59:38 +02:00
a4c96eca67
Fix a buffer overflow with MAX_STACK_ALLOC size in dgemv_t
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Refs #478 , #482 , 9798481fd9fd42
2015-04-15 11:46:48 +02:00
baa0363ea2
add optimized ddot-kernel for piledriver
2015-04-14 15:09:13 +02:00
34ba66606a
add optimized daxpy-kernel for piledriver
2015-04-14 14:23:29 +02:00
f615dc7603
added optimized saxpy kernel for steamroller
2015-04-14 09:09:39 +02:00
331c417637
optimized saxpy for piledriver
2015-04-14 08:34:11 +02:00
d7a17ad85d
optimized sdot-kernel for pilediver
2015-04-13 13:19:21 +02:00
d35f6c63c2
add optimized daxpy-kernel for steamroller
2015-04-13 12:22:43 +02:00
166d76e864
added optimized sdot-kernel for steamroller
2015-04-11 08:48:18 +02:00
f9f127d838
added optimized ddot kernel for steamroller
2015-04-10 16:18:03 +02:00
62231ab337
Merge pull request #538 from wernsaar/develop
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Added optimized cdot- and zdot-kernels
2015-04-10 16:03:37 +02:00
3119def9a7
updated cdot and zdot
2015-04-10 11:10:31 +02:00
33b332372a
add optimized cdot- and zdot-kernel for sandybridge
2015-04-10 09:37:26 +02:00
fd838c75bc
add optimized cdot- and zdot-kernel for haswell
2015-04-09 15:13:52 +02:00
b57a60dac8
updated cdot and zdot for piledriver
2015-04-09 10:33:46 +02:00
5c51163972
added optimized cdot- and zdot-kernel for steamroller
2015-04-09 09:45:23 +02:00
9299d8cfd6
added optimized cdot- and zdot-kernels for bulldozer
2015-04-08 16:29:55 +02:00
0a3d3b945d
Refs #535 . Fix the wrong vector instruction in sgemm sandy bridge kernel.
2015-04-08 03:55:49 +08:00
60c6dec6e6
updated some lines for bulldozer
2015-04-06 18:47:16 +02:00
47898cca35
added optimized saxpy- and daxpy-kernel for sandybridge
2015-04-06 16:05:16 +02:00
53bb924287
added optimized saxpy- and daxpy-kernel for haswell
2015-04-06 12:33:16 +02:00
a901b065d3
added optimized ddot-kernel for sandybridge
2015-04-05 20:19:38 +02:00
3937e2a0a0
add optimized sdot-kernel for sandybridge
2015-04-05 19:47:05 +02:00
9707d608d5
removed double definition line
2015-04-05 18:35:34 +02:00
701b9d7556
added optimized sdot- and ddot-kernel for HASWELL
2015-04-05 17:57:53 +02:00
e5b96e55a7
Fix build bug for ARM64.
2015-03-24 15:27:17 -05:00
ea7f9dacf4
Refs #509 . Fixed geadd building bug with DYNAMIC_ARCH=1.
2015-02-26 01:47:11 +08:00
39cc6b21d3
Add ATLAS-style ?geadd function
2015-02-16 13:46:20 +01:00
229ce2ccd1
Add cortex-a9 and cortex-a15 targets.
2015-01-12 08:55:29 +00:00
41aad0407f
Merge pull request #482 from jeromerobert/develop
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Allow to do gemv and ger buffer allocation on the stack
2015-01-02 02:26:17 +08:00
ddf983d643
added optimizations for steamroller
2014-12-30 20:14:45 +08:00
4319769b79
added target processor STEAMROLLER
2014-12-28 20:16:46 +08:00
e9d9a8eae3
Allow to do gemv and ger buffer allocation on the stack
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ger and gemv call blas_memory_alloc/free which in their turn
call blas_lock. blas_lock create thread contention when matrices
are small and the number of thread is high enough. We avoid
call blas_memory_alloc by replacing it with stack allocation.
This can be enabled with:
make -DMAX_STACK_ALLOC=2048
The given size (in byte) must be high enough to avoid thread contention
and small enough to avoid stack overflow.
Fix #478
2014-12-27 14:33:12 +01:00
587e16fba3
Ref #458 : Backport, sandybrigde uses nehalem zgemm kernel
2014-12-22 17:01:18 +01:00
6261342de3
small optimization on dgemm_kernel for N=1
2014-12-18 20:35:51 +01:00
bc5fff7085
changed inline assembler labels to short form
2014-12-07 12:38:54 +01:00
0cf29ba6d2
Fixed a bug of sgemm sandy bridge kernel.
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Reported by Julia project. JuliaLang/julia#9084
2014-12-03 17:38:41 +08:00
2fb02626da
Update organization info.
2014-11-25 15:28:58 +08:00
a85c2785ae
Refs #467 . Added generic kernel file for x86_64.
2014-11-24 15:34:48 +08:00
58c90d5937
# The first commit's message is:
...
Optimizations for APM's xgene-1 (aarch64).
1) general system updates to support armv8 better. Make all did not work, one needed to supply TARGET=ARMV8.
2) sgem 4x4 kernel in assembler using SIMD, and configuration changes to use it.
3) strmm 4x4 kernel in C. Since the sgem kernel does 4x4, the trmm kernel must also do 4xN.
Added Dave Nuechterlein to the contributors list.
2014-11-11 22:19:23 +08:00
Werner Saar
Zhang Xianyi
Jerome Robert
Martin Koehler
Jerome Robert
Benedikt Huber