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we are talking about shared memory

• WithinReason 5y ago
  That makes less sense, since there is literally no algorithm that can't be implemented without shared memory.
  • shaklee3 5y ago
    I'm not sure you were reading this thread. obviously anything can be written without shared memory, but they will be much, much slower, and using a GPU becomes less appealing. the entire purpose of the article and project is that it's fast, but it can't be anywhere near as fast as most cuda apps until it supports shared memory (not worth arguing about atomics).
    • WithinReason 5y ago
      If you were reading this thread, you know I responded to your assertion that shared memory is "absolutely essentialy to have" (sic). It was your words, literally. I wasn't arguing that shared memory has no advantages.