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Merge pull request #2049 from Celelibi/fix_crash_sgemm_sse_x64 

Fix crash in sgemm SSE/nano kernel on x86_64
tags/v0.3.6^2
Martin Kroeker GitHub 7 years ago
parent
db3dc9e282 b7f59da42d
commit
8d3d29e4d7
No known key found for this signature in database GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 2 deletions
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  1. +1
    -1
      kernel/x86_64/gemm_kernel_4x8_nano.S
  2. +1
    -1
      kernel/x86_64/gemm_kernel_8x4_sse.S

+ 1
- 1
kernel/x86_64/gemm_kernel_4x8_nano.S View File

@@ -135,7 +135,7 @@
#endif #endif


movq %rsp, %rbx # save old stack movq %rsp, %rbx # save old stack
subq $128 + LOCAL_BUFFER_SIZE, %rsp
subq $256 + LOCAL_BUFFER_SIZE, %rsp
andq $-4096, %rsp # align stack andq $-4096, %rsp # align stack


STACK_TOUCHING STACK_TOUCHING


+ 1
- 1
kernel/x86_64/gemm_kernel_8x4_sse.S View File

@@ -383,7 +383,7 @@
EMMS EMMS


movq %rsp, %rbx # save old stack movq %rsp, %rbx # save old stack
subq $128 + LOCAL_BUFFER_SIZE, %rsp
subq $256 + LOCAL_BUFFER_SIZE, %rsp
andq $-4096, %rsp # align stack andq $-4096, %rsp # align stack


STACK_TOUCHING STACK_TOUCHING


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