DSLX Function Timeline

generated=2026-04-23T19:45:48.728495472+00:00 | selector=xls/dslx/stdlib/bfloat16.x:to_int16 | matched_files=1 | versions=4 | fraig=false | delay_model=asap7

Fraigfalse true

Delay Modelasap7

Functions in selected file:

add | bias | ceil_daz | ceil_with_denorms | eq_2 | flatten | floor_daz | floor_with_denorms | fma | from_float32 | from_int8 | from_uint8 | full_precision_mul | gt_2 | gte_2 | has_fractional_part | has_negative_exponent | increment_fraction | inf | is_inf | is_nan | is_neg_inf | is_pos_inf | is_zero_or_subnormal | ldexp | lt_2 | lte_2 | max_normal | max_normal_exp | min_normal_exp | mul | negate | normalize | one | qnan | sub | subnormals_to_zero | tag | to_int16 | to_uint16 | trunc | unbiased_exponent | unflatten | zero

IR delay (combinational_critical_path.total_delay_ps)

AIG and nodes: g8r vs yosys/abc

AIG levels: g8r vs yosys/abc

Plotly: click a point to open the corresponding action in a new tab.

Per-Version Data

crate	IR delay ps	g8r and_nodes	g8r levels	yosys and_nodes	yosys levels
`v0.32.0`	1535 `b1ee1f4b879c`	574 `b3ccda48e150`	39	350 `232754b4ed58`	39
`v0.33.0`	1535 `cb9fcf1b5f3e`	574 `3d7db05e6ecf`	39	350 `a688352939bc`	39
`v0.34.0`	1535 `8da146c8e063`	573 `ea62641ec010`	39	350 `864f26b36f1b`	39
`v0.35.0`	1535 `2087e03bc13a`	573 `54d849f4645f`	39	350 `3cd3b47dc0a1`	39

server 31 ms