Feat: extend array rt by rt_merge
#18
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kunxian-xia
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Jun 19, 2025
* Test sample vm instruction programs * Articulate idx workflow * Articulate idx workflow * Change dependencies * Complete builder constraint based multi observe * Keep new builder fn * Establish entry point * Use opcode * Switch remote dependency * Remove array enumeration * Remove debug flags * Fix consistency test * add cycle count unit test for sumcheck verifier * enable new sample_ext implementation * improve * cycle profiling * update ceno dependency * remove unused interpolate_uni_poly and add tower verifier unit test * set num product specs to 2 * dot product whenone vector's size is known (#17) * replace join by extend (#18) * Feat: compute powers of `alpha` on the fly (#19) * compute alpha's powers on the fly * chore * cleanup * Feat: compute `is_smaller_than` incrementally (#20) * compute is_smaller_than incrementally * is_smaller_than for logup spec * multiply by eq_e later * Finish replacing iterative smaller_than * Remove import * remove next_layer_skip array * update point and eval only for last layer --------- Co-authored-by: Ray Gao <[email protected]> * fix merge error * track cycles in sumcheck verifier * Feat: combine multiple loops into one in sumcheck verifier (#22) * combine two phases into one to reduce memory rw cost * save 3 cycles by using 0+0 trick * div instead of *x.inverse() (#23) * remove low-level cycle trackers * turn on tracing for e2e test --------- Co-authored-by: Ray Gao <[email protected]>
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Rationale
Extend the array
rtby one elementrt_merge.Performance
This PR saves about 40 cycles.