Blame gnubg-0.9.0-1-neuralnet-arch.patch
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--- lib/neuralnet.c 2007-12-19 00:20:04.000000000 -0600
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+++ lib/neuralnet.c 2008-09-05 15:24:09.000000000 -0500
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@@ -611,15 +611,16 @@
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return 0;
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}
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+/*
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#if USE_SSE_VECTORIZE
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#if defined(_MSC_VER) || defined(DISABLE_SSE_TEST) || __x86_64
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-
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+*/
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int SSE_Supported()
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{
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return 1;
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}
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-
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+/*
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#else
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static int CheckSSE(void)
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@@ -636,7 +637,9 @@
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#else
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asm (
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+*/
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/* Check if cpuid is supported (can bit 21 of flags be changed) */
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+/*
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"mov $1, %%eax\n\t"
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"shl $21, %%eax\n\t"
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"mov %%eax, %%edx\n\t"
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@@ -653,33 +656,45 @@
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"xor %%ecx, %%eax\n\t"
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"test %%edx, %%eax\n\t"
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"jnz 1f\n\t"
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+*/
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/* Failed (non-pentium compatible machine) */
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+/*
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"mov $-1, %%ebx\n\t"
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"jp 4f\n\t"
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"1:"
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+*/
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/* Check feature test is supported */
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+/*
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"mov $0, %%eax\n\t"
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"cpuid\n\t"
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"cmp $1, %%eax\n\t"
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"jge 2f\n\t"
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+*/
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/* Unlucky - somehow cpuid 1 isn't supported */
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+/*
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"mov $-2, %%ebx\n\t"
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"jp 4f\n\t"
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"2:"
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+*/
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/* Check if sse is supported (bit 25 in edx from cpuid 1) */
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+/*
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"mov $1, %%eax\n\t"
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"cpuid\n\t"
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"mov $1, %%eax\n\t"
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"shl $25, %%eax\n\t"
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"test %%eax, %%edx\n\t"
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"jnz 3f\n\t"
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+*/
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/* Not supported */
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+/*
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"mov $0, %%ebx\n\t"
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"jp 4f\n\t"
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"3:"
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+*/
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/* Supported */
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+/*
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"mov $1, %%ebx\n\t"
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"4:"
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@@ -695,10 +710,14 @@
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printf("No sse cpuid check available\n");
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break;
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case 0:
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+*/
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/* No SSE support */
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+/*
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break;
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case 1:
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+*/
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/* SSE support */
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+/*
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return 1;
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default:
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printf("Unknown return testing for SSE\n");
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@@ -719,3 +738,4 @@
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#endif
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#endif
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+*/
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\ No newline at end of file
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