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tromp / cuckoo

a memory-bound graph-theoretic proof-of-work system
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core dump on linux when nthreads more than 1 #84

Closed madsonic closed 5 years ago

madsonic commented 5 years ago 
grin-miner/cuckoo-miner/src/cuckoo/sys/plugins/cuckoo/src/cuckoo/mean.hpp:689: void
edgetrimmer::trimrename1(u32, u32) [with bool TRIMONV = true; u32 = unsigned int]: Assertion 
'renames <buckets[NX][NY].renameu1' failed

grin-miner/cuckoo-miner/src/cuckoo/sys/plugins/cuckoo/src/cuckoo/mean.hpp:689: void 
edgetrimmer::trimrename1(u32, u32) [with bool TRIMONV = true; u32 = unsigned int]: Assertion 
'renames <buckets[NX][NY].renameu1' failed

Aborted (core dumped)

grin-miner version v1.0.0 on Linux using default CPU solver

I get this when nthreads > 1 but works fine otherwise Anyone seen this error?

original issue at grin-miner repo

tromp commented 5 years ago

Limit discussion of this issue to grin-miner repo.