dynamic delay: fix pending bytes rate calculation - #451
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| } | ||
| uint64_t step_size = ceil(soft_hard_range / kNumPendingSteps); | ||
| uint64_t extra_bytes = compaction_needed_bytes - soft_limit; | ||
| assert(extra_bytes > 0); |
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I think this condition is always true
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you're right, useless assert indeed. i'll remove it
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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@RoyBenMoshe one last time (hopefully) |
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passed performance tests - large obj and small db with single disk both. no degradation |
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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use fixed num delay steps instead of fixing the step size and deducing the num steps. this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.
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closes #431
use fixed num delay steps instead of fixing the step size and deducing the num steps.
this makes the code simpler and avoids a bug when the excess bytes are greater than num_steps * step_size which then fails the assert: assert(step_num < num_steps); - since step_num == num_steps.