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A comment on For Better Computing, Liberate CPUs from Garbage Collection. Parent comment

Re:For Better Computing, Liberate CPUs from Garbage Collection by mafribe on Friday May 10, 2019 @04:03AM (#19875984)
Are there high-performance matrix multiplication libraries, e.g. for fluid-dynamics simulations, that are implemented using persistent data structures?
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Re:For Better Computing, Liberate CPUs from Garbage Collection by reitzensteinm on Saturday May 11, 2019 @04:35AM (#19885231)
Are there any where multiple threads are mutating overlapping sections of memory? How exactly do you think a GPU matrix multiply violates my initial assertion?
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