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All-core PHAST benchmark, 3x/2.5x speedup vs absl flat_hash_set on Milan/Turin#3085

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All-core PHAST benchmark, 3x/2.5x speedup vs absl flat_hash_set on Milan/Turin#3085
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@copybara-service copybara-service Bot commented Jun 5, 2026

All-core PHAST benchmark, 3x/2.5x speedup vs absl flat_hash_set on Milan/Turin

Milan, 8M keys, wraparound:
MemBW: 9.21 ms = 116.6 GB/s
Batch verify throughput: 166046958.85 ns = 6.5 GB/s; measurement MAD=3.78%
Batch absl verify throughput: 495735354.06 ns = 2.2 GB/s; measurement MAD=2.72%

Turin:
MemBW: 20.30 ms = 211.6 GB/s
Batch verify throughput: 52724942.81 ns = 81.5 GB/s; measurement MAD=0.91%
Batch absl verify throughput: 130114482.98 ns = 33.0 GB/s; measurement MAD=0.12%

…lan/Turin

Milan, 8M keys, wraparound:
MemBW:    9.21 ms = 116.6 GB/s
Batch verify throughput: 166046958.85 ns =  6.5 GB/s; measurement MAD=3.78%
Batch absl verify throughput: 495735354.06 ns =  2.2 GB/s; measurement MAD=2.72%

Turin:
MemBW:   20.30 ms = 211.6 GB/s
Batch verify throughput: 52724942.81 ns = 81.5 GB/s; measurement MAD=0.91%
Batch absl verify throughput: 130114482.98 ns = 33.0 GB/s; measurement MAD=0.12%
PiperOrigin-RevId: 927312609
@copybara-service copybara-service Bot changed the title All-core PHAST benchmark, 4x/2.7x speedup vs absl flat_hash_set on Milan/Turin All-core PHAST benchmark, 3x/2.5x speedup vs absl flat_hash_set on Milan/Turin Jun 5, 2026
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