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Update perf
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Dolu1990 committed Feb 21, 2024
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2 changes: 1 addition & 1 deletion source/VexiiRiscv/Introduction/index.rst
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Expand Up @@ -19,7 +19,7 @@ VexiiRiscv is a from scratch second iteration of VexRiscv, with the following go
On this date (22/01/2024) the status is :

- rv 32/64 imacsu supported
- Can run baremetal benchmarks (2.46 dhrystone/mhz, 5.13 coremark/mhz)
- Can run baremetal benchmarks (2.50 dhrystone/mhz, 5.24 coremark/mhz)
- single/dual issue supported
- late-alu supported
- BTB/RAS/GShare branch prediction supported
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6 changes: 3 additions & 3 deletions source/VexiiRiscv/Performance/index.rst
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Expand Up @@ -14,11 +14,11 @@ It is still very early in the developement, but here are some metrics :
+---------------+----------------+
| GShare | 4KB |
+---------------+----------------+
| Dhrystone/MHz | 2.46 |
| Dhrystone/MHz | 2.50 |
+---------------+----------------+
| Coremark/MHz | 5.13 |
| Coremark/MHz | 5.24 |
+---------------+----------------+
| EmBench | 1.59 |
| EmBench | 1.62 |
+---------------+----------------+

It is too early for area / fmax metric, there is a lot of design space exploration to do which will trade IPC against FMax / Area.

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