26bb137257
Multi instruction set XXhash build with runtime selection. Extend CPUID code to detect more instruction sets. Add options for BLAKE2 hash. Move GCC builtins into utils header. Bump file format version number due to extended digest flags. Add descriptions to digest list.
22 lines
382 B
C
22 lines
382 B
C
#include <stdio.h>
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#include <utils.h>
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#include <cpuid.h>
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int
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main(void)
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{
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processor_info_t pc;
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cpuid_basic_identify(&pc);
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if (pc.sse_level == 3 && pc.sse_sub_level == 1) {
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printf("ssse%d", pc.sse_level);
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pc.sse_sub_level = 0;
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} else {
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printf("sse%d", pc.sse_level);
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}
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if (pc.sse_sub_level > 0)
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printf(".%d\n", pc.sse_sub_level);
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else
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printf("\n");
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return (0);
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}
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