Skip to content

[otbn] Add OTBN simulator implementation of SIMD instructions #18746

[otbn] Add OTBN simulator implementation of SIMD instructions

[otbn] Add OTBN simulator implementation of SIMD instructions #18746

Triggered via pull request February 10, 2026 09:41
Status Success
Total duration 3h 31m 3s
Artifacts 30

ci.yml

on: pull_request
Earl Grey for CW310 Hyperdebug  /  Build bitstream
38m 45s
Earl Grey for CW310 Hyperdebug / Build bitstream
Earl Grey for CW340  /  Build bitstream
1h 5m
Earl Grey for CW340 / Build bitstream
Lint (slow)
12m 42s
Lint (slow)
Build documentation
4m 52s
Build documentation
Airgapped build
17m 28s
Airgapped build
Verible lint
1m 11s
Verible lint
Run OTBN smoke Test
2m 36s
Run OTBN smoke Test
Run OTBN crypto tests
34m 13s
Run OTBN crypto tests
Verilated English Breakfast
5m 47s
Verilated English Breakfast
Verilated Earl Grey
14m 59s
Verilated Earl Grey
CW305's Bitstream
26m 54s
CW305's Bitstream
Build Docker Containers
2m 16s
Build Docker Containers
Build and test software
21m 53s
Build and test software
Build and test Darjeeling software
14m 58s
Build and test Darjeeling software
QEMU smoketest
2m 8s
QEMU smoketest
Test QEMU local development override
4m 41s
Test QEMU local development override
CW310 Test ROM Tests  /  FPGA test
3m 58s
CW310 Test ROM Tests / FPGA test
CW310 ROM Tests  /  FPGA test
36m 16s
CW310 ROM Tests / FPGA test
CW310 ROM_EXT Tests  /  FPGA test
20m 46s
CW310 ROM_EXT Tests / FPGA test
CW310 SiVal Tests  /  FPGA test
18m 42s
CW310 SiVal Tests / FPGA test
CW310 SiVal ROM_EXT Tests  /  FPGA test
5m 12s
CW310 SiVal ROM_EXT Tests / FPGA test
CW310 Manufacturing Tests  /  FPGA test
10m 14s
CW310 Manufacturing Tests / FPGA test
Cache bitstreams to GCP
4s
Cache bitstreams to GCP
CW340 Test ROM Tests  /  FPGA test
4m 1s
CW340 Test ROM Tests / FPGA test
CW340 ROM Tests  /  FPGA test
10m 3s
CW340 ROM Tests / FPGA test
CW340 ROM_EXT Tests  /  FPGA test
30m 17s
CW340 ROM_EXT Tests / FPGA test
CW340 SiVal Tests  /  FPGA test
26m 50s
CW340 SiVal Tests / FPGA test
CW340 SiVal ROM_EXT Tests  /  FPGA test
35m 32s
CW340 SiVal ROM_EXT Tests / FPGA test
CW340 Manufacturing Tests  /  FPGA test
43m 0s
CW340 Manufacturing Tests / FPGA test
Merge blocker
3s
Merge blocker
Verify FPGA jobs
40s
Verify FPGA jobs
Fit to window
Zoom out
Zoom in

Annotations

4 errors and 1 warning
Verilated English Breakfast
Process completed with exit code 1.
Lint (slow)
Process completed with exit code 1.
Lint (slow)
Process completed with exit code 1.
Build and test software
Process completed with exit code 1.
Verilated English Breakfast
No files were found with the provided path: build-bin/hw/top_englishbreakfast/Vchip_englishbreakfast_verilator. No artifacts will be uploaded.

Artifacts

Produced during runtime
Name Size Digest
chip_englishbreakfast_cw305
1.49 MB
sha256:d26b5315ce6f8dec532af0d72e77b9f5e39e985fbb5930c87333f189e0cc0a13
docs
83.2 MB
sha256:1ef3a6856ca078927c55a089fd4317ad5a07d8bdc623aa3e8c238a6ae208af3f
execute_manuf_fpga_tests_cw310-targets
369 Bytes
sha256:ba132625c457e8b9f4ff5f9a4478f279bc17195bdcea5ab1c145302c9b3484ce
execute_manuf_fpga_tests_cw310-test-results
89 KB
sha256:b3075544b24ca04b17303792b57068253e21e1f57937ed0b1c19d0f4eac76d96
execute_manuf_fpga_tests_cw340-targets
704 Bytes
sha256:cdf5c15c275728432b5ef898a4ed1e185c0053c01209b4313522a51fd4903393
execute_manuf_fpga_tests_cw340-test-results
133 KB
sha256:c85095f16b29ce275fa5b488dff36a17e444b646682f9cdf505eb1bed9c76c0e
execute_rom_ext_fpga_tests_cw310-targets
775 Bytes
sha256:ff43bb72161acac6929596beb0a5e7822ca512a80786997795d3a261889c1dce
execute_rom_ext_fpga_tests_cw310-test-results
47 KB
sha256:f0db1db5e1c6204875927fdc81f28f382360bf792355a9e6e04d84fa28d4ef54
execute_rom_ext_fpga_tests_cw340-targets
773 Bytes
sha256:da5194488caca6cf7bb49680e7b835f931d8641e70e5b2c942fb94ffa7424055
execute_rom_ext_fpga_tests_cw340-test-results
81.9 KB
sha256:eb1a24548e5497e55d843459eb21aa0fcbd7db708f8555a06b4dcf818298bc91
execute_rom_fpga_tests_cw310-targets
1.62 KB
sha256:fa7332fff4684f01c507f742694999391836cfba2e6317243993bd771e9540a9
execute_rom_fpga_tests_cw310-test-results
64.3 KB
sha256:b41cb69027b1da5515c1b153f47b3696ae4565cb9361da6bd62e6dbf987dffa4
execute_rom_fpga_tests_cw340-targets
500 Bytes
sha256:4b46d8bb10c2411cd8e879b37af0a4b4635a90ccc4a743cf4f2ae9e52fb5acb1
execute_rom_fpga_tests_cw340-test-results
16.5 KB
sha256:28458a077d6f01b8337144be59e9817bb500a0d370597327ead182356111b8e5
execute_sival_fpga_tests_cw310-targets
584 Bytes
sha256:569cd80ce9a78ac56d77c5852bc7562ef33788e0a61e61cf0ef71d543cd097a2
execute_sival_fpga_tests_cw310-test-results
21.8 KB
sha256:e8d4313024511759c7a60156b1d514df4a1618d9e6ba6c7fc093e874e2a02ffe
execute_sival_fpga_tests_cw340-targets
677 Bytes
sha256:dc54501e5b4478abe98a2ca5c53cc1a3331ddfab9c046659c049b0381e0d681e
execute_sival_fpga_tests_cw340-test-results
50.9 KB
sha256:a19521a1466522f87c40dc112ea59dfed9a541eaf8233f47ab8cc9bb73c9550f
execute_sival_rom_ext_fpga_tests_cw310-targets
238 Bytes
sha256:7e4be4aa3c153e77ad92c33cd06a245644009bd4df62d2bf24d3b460119e12e0
execute_sival_rom_ext_fpga_tests_cw310-test-results
14.8 KB
sha256:15378899a2ae4097922ff4fe1df262bf79e51023e579eb5088afed5091ea458c
execute_sival_rom_ext_fpga_tests_cw340-targets
2.58 KB
sha256:71bba4f3d0546b0a6613ffa2e2d029079bc74d59c2bde4ce812d45497667bc88
execute_sival_rom_ext_fpga_tests_cw340-test-results
359 KB
sha256:1daaa447cd12f470d1730da843b05b51d30c3fda8f50e9c8c6762637118e8ecf
execute_test_rom_fpga_tests_cw310-targets
314 Bytes
sha256:d1483e89e209ac57b227497242234eb181ff7e5d6df119374155642927a8e068
execute_test_rom_fpga_tests_cw310-test-results
3.2 KB
sha256:e6df0681adc39188ecd38d052c15981b79cfcf3cd29bed97756d2edd2433c72e
execute_test_rom_fpga_tests_cw340-targets
236 Bytes
sha256:81297488a96bf394ee968f01c2e37e44c65273ccf82a534fabbf4135769b5964
execute_test_rom_fpga_tests_cw340-test-results
43.7 KB
sha256:88eff50340a619fcf9c440da73cb88a815a1ec1e627e10f73e5c43badfca2037
partial-build-bin-chip_earlgrey_cw310_hyperdebug
5.81 MB
sha256:f6eeacdaeebe3787e606772ee43384d7b466b63ec6567517c256377bc0244f91
partial-build-bin-chip_earlgrey_cw340
9.82 MB
sha256:67c49a35ce6efc631f7098e8a85dc49f25cfe7fe879275e0fa9ec6c78cf02a1f
sw_build_test-test-results
248 KB
sha256:9a4ac96568fd5ab0ec27ccd9e4b3a52669c753b0ee64735fbc1c30458cfaa60d
verilator_earlgrey-test-results
9.74 KB
sha256:73e86fe4bf50f8fc1a094df265025faea86dc336f140b1219224e2ec551d0036