Wang Qian
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8e53b57bb2
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Appending gemmkernel and trmmkernel C code in kernel/generic, this code can be used to execute on a new platform which dose not have optimized assemble kernel.
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2012-01-10 17:16:13 +00:00 |
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Wang Qian
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66904fc4e8
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BLAS3 used standard MIPS instructions without extensions on Loongson 3B.
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2011-11-25 11:20:25 +00:00 |
Xianyi Zhang
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0884f6b78d
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Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3b
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2011-11-11 14:26:49 +00:00 |
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traz
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2d78fb05c8
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Add conjugate condition to gemv.
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2011-11-10 15:38:48 +00:00 |
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Xianyi Zhang
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b95ad4cfaf
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Support detecting ICT Loongson-3B CPU.
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2011-11-09 19:29:50 +00:00 |
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traz
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a32e56500a
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Fix the compute error of gemv when incx and incy are negative numbers.
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2011-11-04 19:32:21 +00:00 |
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traz
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c1e618ea2d
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Add complete gemv function on Loongson3a platform.
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2011-11-03 13:53:48 +00:00 |
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traz
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e08cfaf9ca
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Complete all the complex single-precision functions of level3, but the performance needs further improve.
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2011-09-16 17:50:40 +00:00 |
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traz
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ee4bb8bd25
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Add ctrmm part in cgemm_kernel_loongson3a_4x2_ps.S.
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2011-09-16 16:08:39 +00:00 |
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traz
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7fa3d23dd9
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Complete cgemm function, but no optimization.
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2011-09-15 16:08:23 +00:00 |
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traz
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9679dd077e
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Fix some compute error.
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2011-09-14 20:00:35 +00:00 |
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traz
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d238a768ab
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Use ps instructions in cgemm.
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2011-09-14 15:32:25 +00:00 |
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traz
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74d4cdb81a
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Fix an illegal instruction for strmm_RTLU.
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2011-09-02 19:41:06 +00:00 |
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traz
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7906146836
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Fix an error for strmm_LLTN.
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2011-09-02 16:57:33 +00:00 |
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traz
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3274ff47b8
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Fix an error for strmm_LLTN.
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2011-09-02 16:50:50 +00:00 |
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traz
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a059c553a1
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Fix a compute error for strmm.
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2011-09-02 16:00:04 +00:00 |
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traz
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23e182ca7c
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Fix stack-pointer bug for strmm.
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2011-09-02 15:28:01 +00:00 |
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traz
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a15bc95824
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Add strmm part.
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2011-09-02 09:15:09 +00:00 |
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traz
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09f49fa891
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Using PS instructions to improve the performance of sgemm and it is 4.2Gflops now.
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2011-08-31 21:24:03 +00:00 |
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traz
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cb0214787b
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Modify compile options.
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2011-08-30 20:57:00 +00:00 |
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traz
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2e8cdd1542
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Using ps instruction.
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2011-08-30 20:54:19 +00:00 |
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traz
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c8360e3ae5
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Complete all the plura single precision functions of level3 on Loongson3a, the performance is 2.3GFlops.
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2011-07-18 17:03:38 +00:00 |
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traz
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68532fa9ec
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Merge branch 'loongson3a' of github.com:xianyi/OpenBLAS into loongson3a
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2011-06-24 09:28:12 +00:00 |
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traz
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708d2b6255
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Fix compute error in ztrmm.
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2011-06-24 09:27:41 +00:00 |
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traz
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e72113f06a
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Add ztrmm and ztrsm part on loongson3a. The average performance is 2.2G.
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2011-06-23 21:11:00 +00:00 |
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traz
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14f81da375
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Change prefetch length of A and B, the performance is 2.1G now.
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2011-06-23 10:46:58 +00:00 |
Xianyi Zhang
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fc21f7ad28
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Merge branch 'release-v0.1alpha2' into loongson3a
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2011-06-23 16:08:23 +08:00 |
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traz
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1c96d345e2
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Improve zgemm performance from 1G to 1.8G, change block size in param.h.
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2011-06-21 22:16:23 +00:00 |
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Xianyi Zhang
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c4efde7713
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Merge branch 'loongson3a' into release-v0.1alpha2
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2011-06-21 17:50:00 +08:00 |
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traz
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88d94d0ec8
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Fixed #30 strmm computational error on Loongson3A.
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2011-05-28 09:48:34 +00:00 |
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traz
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fc84909115
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Modify single precision compiler conditions, increasing single precision kernel code on Loongson3a.
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2011-05-27 09:47:17 +00:00 |
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traz
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5ca4e51df0
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Remove the useless code, modify code comments and format.
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2011-05-18 10:54:51 +00:00 |
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Xianyi Zhang
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fcb5ce011b
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Fixed #28. Convert the result to double precision in MIPS64 dsdot_k kernel.
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2011-05-17 21:24:00 +00:00 |
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traz
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a9320f896e
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Fixed #25 dtrmm and dtrsm computational error on Loongson3A.
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2011-05-14 22:00:57 +00:00 |
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traz
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29dce62b8f
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Finish dtrsm_kernel_Rx.S on Loongson3A.
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2011-05-11 10:44:23 +00:00 |
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traz
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432c309f63
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Finish dtrsm_kernel_Lx.S on Loongson3A.
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2011-05-10 12:48:43 +00:00 |
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traz
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d2f351d819
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Modify dtrsm compiler options
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2011-05-09 17:31:58 +00:00 |
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traz
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5a991b7149
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Fixed #24 drmm error on Loongson3A
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2011-05-09 17:28:20 +00:00 |
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traz
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9320933520
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Completely dtrmm function.
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2011-04-17 20:26:49 +00:00 |
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traz
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921caefa56
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Increased handling trmm part, no edge handling. Test size(M and N) must be a multiple of 4 .
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2011-04-15 21:56:25 +00:00 |
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traz
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ecd4c1f3d9
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Modify prefetching C.
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2011-04-11 22:46:36 +00:00 |
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traz
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ab9e4ce351
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Adjust kc size from 112 to 116 .
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2011-04-11 22:17:57 +00:00 |
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traz
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782205a693
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Add dgemm compiler Options in KERNEL.LOONGSON3A.
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2011-04-06 10:38:34 +00:00 |
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traz
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ac494c0d04
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New kernel in LOONGSON3A.
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2011-04-06 10:36:44 +00:00 |
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Xianyi Zhang
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f405b5bcc5
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Fixed the bug about Loongson3A gsLQC1 & gsSQC1 instructions in daxpy kernel. Now daxpy is correct.
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2011-03-18 23:05:56 +00:00 |
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Wang Qian
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d5cffd506a
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Modified the default kernel makefile in MIPS64 arch.
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2011-03-07 11:23:12 +00:00 |
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Xianyi Zhang
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5838f12995
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Support unalign address in daxpy on loongson3a simd..
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2011-03-05 10:17:10 +08:00 |
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Xianyi Zhang
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5444a3f8f7
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Unroll to 16 in daxpy on loongson3a.
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2011-03-04 17:50:17 +08:00 |
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Xianyi Zhang
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1e671b49f3
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Did the experiment with Loongson 3A 128bit load & store instruction.
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2011-01-29 03:05:27 +08:00 |
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Xianyi Zhang
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77b7020d69
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changed prefetch order.
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2011-01-29 03:03:34 +08:00 |