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leopard
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Cleanup

This commit is contained in:
Christopher Taylor 2017-05-27 23:48:57 -07:00
parent d42ea87e26
commit 7b3f1442a4
2 changed files with 9 additions and 9 deletions
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16
LeopardFF8.cpp
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@ -1017,17 +1017,17 @@ void ErrorBitfield::Prepare()
// First mip level is for final layer of FFT: pairs of data
for (unsigned i = 0; i < kWords; ++i)
{
uint64_t w = Words[0][i];
const uint64_t hi2lo = w | ((w & kHiMasks[0]) >> 1);
const uint64_t lo2hi = ((w & (kHiMasks[0] >> 1)) << 1);
Words[0][i] = hi2lo | lo2hi;
const uint64_t w0 = Words[0][i];
const uint64_t hi2lo0 = w0 | ((w0 & kHiMasks[0]) >> 1);
const uint64_t lo2hi0 = ((w0 & (kHiMasks[0] >> 1)) << 1);
Words[0][i] = hi2lo0 | lo2hi0;
for (unsigned j = 1, bits = 2; j < 5; ++j, bits <<= 1)
{
uint64_t w = Words[j - 1][i];
const uint64_t hi2lo = w | ((w & kHiMasks[j]) >> bits);
const uint64_t lo2hi = ((w & (kHiMasks[j] >> bits)) << bits);
Words[j][i] = hi2lo | lo2hi;
const uint64_t w_j = Words[j - 1][i];
const uint64_t hi2lo_j = w_j | ((w_j & kHiMasks[j]) >> bits);
const uint64_t lo2hi_j = ((w_j & (kHiMasks[j] >> bits)) << bits);
Words[j][i] = hi2lo_j | lo2hi_j;
}
}

2
tests/benchmark.cpp
View File

@ -389,7 +389,7 @@ struct TestParameters
unsigned original_count = 1000; // under 65536
unsigned recovery_count = 100; // under 65536 - original_count
#else
unsigned original_count = 100; // under 65536
unsigned original_count = 200; // under 65536
unsigned recovery_count = 10; // under 65536 - original_count
#endif
unsigned buffer_bytes = 64000; // multiple of 64 bytes