Alex Cunningham
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6bc0462669
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Checked Matrix::collect() with different timing metric, and memcpy has approx 25% speedup over original version. Matrix_range is slower or the same speed as the original version.
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2010-01-20 13:45:22 +00:00 |
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Alex Cunningham
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55e414cbdd
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Tried noalias() for collect(), but no real improvement
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2010-01-20 03:25:55 +00:00 |
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Alex Cunningham
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03ec3e3e62
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Implemented a version of collect() using matrix_range, but it had worse performance than memcpy. New version of vector_scale[column] with new pointer arithmetic implementation for approx 20% improvement.
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2010-01-20 02:28:25 +00:00 |
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Alex Cunningham
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820ae5682d
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Optimized row version of vector_scale with approx 20% improvement
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2010-01-20 02:04:25 +00:00 |
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Alex Cunningham
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b860f06614
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Switched Matrix::collect() over to a memcpy, but the results weren't actually an improvement
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2010-01-20 01:42:36 +00:00 |
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Alex Cunningham
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66607897a5
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Added vector_scale timing benchmarks
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2010-01-20 01:05:40 +00:00 |
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Alex Cunningham
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f577b27f52
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Small optimizations on Matrix::collect(), additional timing capabilities, and now collect() can have dimensions specified to avoid need for lookup.
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2010-01-19 21:49:22 +00:00 |
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Alex Cunningham
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67878830a6
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Added timeMatrix.cpp to test specific matrix operations
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2010-01-19 20:59:22 +00:00 |