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Regression Details
Regression: Regression of 19 benchmarks: 525.x264_r, Shootout-matrix, Shootout-sieve, analyzer, automotive-bitcount, automotive-susa... [Detected Fixed]
+
-
%
Metric
Order
Δ ID
Machine
Metric
Test
Good, Bad
Old
New
%Δ
Now
Current
Age
3257
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
External/SPEC/CINT2017rate/525.x264_r/525.x264_r
r228389,
r228640
561970.0
551622.0
-1.84%
551600.0
-1.86%
2026-04-30T08:46:27
3258
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/ASCI_Purple/SMG2000/smg2000
r228389,
r228640
151458.0
149372.0
-1.38%
148950.0
-1.66%
2026-04-30T08:46:27
3259
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/BitBench/five11/five11
r228389,
r228640
758.0
750.0
-1.06%
750.0
-1.06%
2026-04-30T08:46:27
3260
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/FreeBench/analyzer/analyzer
r228389,
r228640
2572.0
2464.0
-4.20%
2464.0
-4.20%
2026-04-30T08:46:27
3261
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/MiBench/automotive-bitcount/automotive-bitcount
r228389,
r228640
946.0
936.0
-1.06%
936.0
-1.06%
2026-04-30T08:46:27
3262
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/MiBench/automotive-susan/automotive-susan
r228389,
r228640
15798.0
14978.0
-5.19%
14978.0
-5.19%
2026-04-30T08:46:27
3263
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/MiBench/telecomm-gsm/telecomm-gsm
r228389,
r228640
32504.0
32092.0
-1.27%
32012.0
-1.51%
2026-04-30T08:46:27
3264
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/Olden/perimeter/perimeter
r228389,
r228640
5742.0
5506.0
-4.11%
5506.0
-4.11%
2026-04-30T08:46:27
3265
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/Olden/treeadd/treeadd
r228389,
r228640
4036.0
3842.0
-4.81%
3842.0
-4.81%
2026-04-30T08:46:27
3266
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/PAQ8p/paq8p
r228389,
r228640
99066.0
97990.0
-1.09%
98008.0
-1.07%
2026-04-30T08:46:27
3267
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/Ptrdist/yacr2/yacr2
r228389,
r228640
20002.0
19798.0
-1.02%
19742.0
-1.30%
2026-04-30T08:46:27
3268
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/Trimaran/enc-pc1/enc-pc1
r228389,
r228640
1258.0
1198.0
-4.77%
1146.0
-8.90%
2026-04-30T08:46:27
3269
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/mediabench/adpcm/rawcaudio/rawcaudio
r228389,
r228640
550.0
542.0
-1.45%
542.0
-1.45%
2026-04-30T08:46:27
3270
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/mediabench/g721/g721encode/encode
r228389,
r228640
7346.0
7226.0
-1.63%
7224.0
-1.66%
2026-04-30T08:46:27
3271
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/mediabench/gsm/toast/toast
r228389,
r228640
32504.0
32092.0
-1.27%
32012.0
-1.51%
2026-04-30T08:46:27
3272
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
MultiSource/Benchmarks/mediabench/mpeg2/mpeg2dec/mpeg2decode
r228389,
r228640
66934.0
65232.0
-2.54%
65176.0
-2.63%
2026-04-30T08:46:27
3273
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
SingleSource/Benchmarks/Adobe-C++/loop_unroll
r228389,
r228640
62286.0
58804.0
-5.59%
58804.0
-5.59%
2026-04-30T08:46:27
3277
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
SingleSource/Benchmarks/Shootout/Shootout-matrix
r228389,
r228640
772.0
756.0
-2.07%
756.0
-2.07%
2026-04-30T08:46:27
3279
sifive-p550-rv64gc_zba_zbb-ReleaseLTO__gcc_DEV__riscv64:1
code_size
SingleSource/Benchmarks/Shootout/Shootout-sieve
r228389,
r228640
330.0
326.0
-1.21%
326.0
-1.21%
2026-04-30T08:46:27
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