Fuzzers are broken with the Kintex 7 settings

[mithro]

Changes to the fuzzers mean they no longer work with the Kintex 7 settings.

So far the following fuzzers work;

• [x] 001-part-yaml
• [ ] 005-tilegrid
• [ ] 007-timing
• [ ] 010-lutinit
• [ ] 011-ffconfig
• [ ] 012-clbn5ffmux
• [ ] 013-clbncy0
• [ ] 014-ffsrcemux
• [ ] 015-clbnffmux
• [ ] 016-clbnoutmux
• [ ] 017-clbprecyinit
• [ ] 018-clbram
• [ ] 019-ndi1mux
• [ ] 050-intpips
• [ ] 051-imuxlout
• [ ] 052-clkin
• [ ] 053-ctrlin
• [ ] 054-gfan
• [ ] 055-gnd
• [ ] 056-rempips
• [ ] 057-bipips
• [ ] 058-hclkpips
• [ ] 071-ppips
• [ ] 072-ordered_wires
• [ ] 073-get_counts
• [ ] 074-dump_all
• [ ] 100-dsp-mskpat
• [ ] 102-bram-data

[mithro]

The current failing fuzzer is 005-tilegrid it fails with;

+ for x in design*.bit
+ /big/github/SymbiFlow/prjxray-kintex/build/tools/bitread --part_file /big/github/SymbiFlow/prjxray-kintex/database/kintex7/xc7k70tfbg676-2.yaml -F 0x00400100:0x004006ff -o design_SLICE_X6Y50.bits -z -y design_SLICE_X6Y50.bit
Bitstream size: 3157171 bytes
Config size: 789255 words
Number of configuration frames: 7432
DONE
+ for x in design*.bit
+ /big/github/SymbiFlow/prjxray-kintex/build/tools/bitread --part_file /big/github/SymbiFlow/prjxray-kintex/database/kintex7/xc7k70tfbg676-2.yaml -F 0x00400100:0x004006ff -o design_SLICE_X8Y50.bits -z -y design_SLICE_X8Y50.bit
Bitstream size: 3157171 bytes
Config size: 789255 words
Number of configuration frames: 7432
DONE
+ for x in design_*.bits
+ diff -u design.bits design_RAMB36_X0Y10.bits
+ grep '^[-+]bit'
Makefile:13: recipe for target 'specimen_001/OK' failed
make[2]: *** [specimen_001/OK] Error 1
make[2]: Leaving directory '/big/github/SymbiFlow/prjxray-kintex/fuzzers/005-tilegrid'
Makefile:17: recipe for target 'run' failed
make[1]: *** [run] Error 2
make[1]: Leaving directory '/big/github/SymbiFlow/prjxray-kintex/fuzzers/005-tilegrid'
Makefile:10: recipe for target '005-tilegrid/run.ok' failed
make: *** [005-tilegrid/run.ok] Error 2

[mcmasterg]

that failure is due to the bitstream range. I'll create a PR

[mithro]

I succeeded in running all the way to end with latest kintex/settings.sh. You can see the results here -> https://github.com/SymbiFlow/prjxray-db/commit/51bd5eac70e92207a5a147b32ad82790a06554c8 and https://github.com/SymbiFlow/prjxray-db/tree/51bd5eac70e92207a5a147b32ad82790a06554c8/kintex7

GitHub

SymbiFlow/prjxray-db

Project X-Ray Database: XC7 Series. Contribute to SymbiFlow/prjxray-db development by creating an account on GitHub.