DSLX Function Timeline

generated=2026-04-23T19:45:55.749332039+00:00 | selector=xls/dslx/stdlib/bfloat16.x:is_zero_or_subnormal | 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`	96 `87c417a4243e`	7 `97eb98281f9d`	3	7 `2f2274e349a3`	3
`v0.33.0`	96 `6419572a670a`	7 `75f6a098b8ac`	3	7 `49fb9788e7fd`	3
`v0.34.0`	96 `795241d71d8e`	7 `a3d9ceeb39e9`	3	7 `6ac2d04a86e0`	3
`v0.35.0`	96 `e6695fe175cb`	7 `37f08d13cb52`	3	7 `8a01970dca7c`	3

server 30 ms