P3L1 - Register Allocation¶

Full Compiler Structure¶

https://dl.dropbox.com/s/zhqv950khqybjiw/Screenshot%202017-07-03%2018.39.00.png?dl=0

Code Generation¶

https://dl.dropbox.com/s/hzo8aitchtm68si/Screenshot%202017-07-03%2018.40.01.png?dl=0

https://dl.dropbox.com/s/a97384iphg604jb/Screenshot%202017-07-03%2018.41.21.png?dl=0

Code Generation Quiz¶

https://dl.dropbox.com/s/u61vrlcgkm7y94a/Screenshot%202017-07-03%2018.43.41.png?dl=0

Register Allocation¶

https://dl.dropbox.com/s/7ayracy2ufkhyck/Screenshot%202017-07-03%2018.47.58.png?dl=0

https://dl.dropbox.com/s/bodndbq39spg39f/Screenshot%202017-07-03%2018.51.01.png?dl=0

Register Allocation Quiz¶

https://dl.dropbox.com/s/x3or7br0orvqxlm/Screenshot%202017-07-03%2018.52.36.png?dl=0

Register Allocation 2¶

https://dl.dropbox.com/s/0cnw9gxxxv2c3u5/Screenshot%202017-07-03%2018.57.17.png?dl=0

https://dl.dropbox.com/s/0tbm1o63v3prrpu/Screenshot%202017-07-03%2018.57.54.png?dl=0

Register Allocation Definitions¶

https://dl.dropbox.com/s/7btt3rl4tgwmkqw/Screenshot%202017-07-03%2019.32.06.png?dl=0

Register Allocation Definitions 2¶

https://dl.dropbox.com/s/vuirqv46wt62q22/Screenshot%202017-07-03%2019.34.50.png?dl=0

Register Allocation Definitions 3¶

https://dl.dropbox.com/s/pajz30cdga6b947/Screenshot%202017-07-03%2019.37.29.png?dl=0

Graph Example¶

https://dl.dropbox.com/s/fjstv2ybb6xsfge/Screenshot%202017-07-03%2019.40.11.png?dl=0

https://dl.dropbox.com/s/0tdg6wgwx1grshp/Screenshot%202017-07-03%2019.41.37.png?dl=0

Register Allocation Defined¶

https://dl.dropbox.com/s/i7owmlq1ew74j29/Screenshot%202017-07-03%2019.46.13.png?dl=0

Available Registers Quiz¶

https://dl.dropbox.com/s/8hny32xzv2k2feu/Screenshot%202017-07-04%2008.50.16.png?dl=0

Webs Part 1¶

https://dl.dropbox.com/s/kuqze36m20q61hu/Screenshot%202017-07-04%2008.54.48.png?dl=0

Webs Part 2¶

https://dl.dropbox.com/s/pnolqzxc1swiyig/Screenshot%202017-07-04%2008.58.08.png?dl=0

Interference¶

https://dl.dropbox.com/s/20enkgbrj4mi5xd/Screenshot%202017-07-04%2009.01.24.png?dl=0

https://dl.dropbox.com/s/mell55bvpgvxjj1/Screenshot%202017-07-04%2009.01.07.png?dl=0

https://dl.dropbox.com/s/zixilp8dd3n3d5d/Screenshot%202017-07-04%2009.48.47.png?dl=0

Interference Graph¶

https://dl.dropbox.com/s/0dqp6kuh4yo1b3q/Screenshot%202017-07-04%2009.50.13.png?dl=0

Register Allocation and Graph Coloring¶

https://dl.dropbox.com/s/gczt9p10ak0599v/Screenshot%202017-07-04%2009.59.14.png?dl=0

https://dl.dropbox.com/s/mklx22jjbw2dxlu/Screenshot%202017-07-04%2010.00.11.png?dl=0

Graph Coloring¶

https://dl.dropbox.com/s/obnhcrnvp66k5y3/Screenshot%202017-07-04%2010.01.14.png?dl=0

https://dl.dropbox.com/s/3ix56vpvjhn10q1/Screenshot%202017-07-04%2010.01.47.png?dl=0

https://dl.dropbox.com/s/juti6ogqxjbjziv/Screenshot%202017-07-04%2010.04.38.png?dl=0

https://dl.dropbox.com/s/2018s2iromvgt6o/Screenshot%202017-07-04%2010.06.15.png?dl=0

Graph Coloring Heuristics¶

https://dl.dropbox.com/s/08ndcawqhkh4w1i/Screenshot%202017-07-04%2010.14.33.png?dl=0

https://dl.dropbox.com/s/ndnj6p7ktk13chz/Screenshot%202017-07-04%2010.15.15.png?dl=0

https://dl.dropbox.com/s/ez1qc255sd1j318/Screenshot%202017-07-04%2010.15.50.png?dl=0

Graph Coloring Heuristics (Cont)¶

https://dl.dropbox.com/s/g4gfvek1inxj7tp/Screenshot%202017-07-04%2010.19.45.png?dl=0

Graph Coloring Quiz¶

https://dl.dropbox.com/s/0l7fv3c26o4s2io/Screenshot%202017-07-04%2010.30.19.png?dl=0

https://dl.dropbox.com/s/4dwt5afx790556f/Screenshot%202017-07-04%2010.34.15.png?dl=0

Graph Coloring - Example 5¶

https://dl.dropbox.com/s/mjyv6ork2gdwkj2/Screenshot%202017-07-04%2010.35.50.png?dl=0

https://dl.dropbox.com/s/9w92o3yfntdnxso/Screenshot%202017-07-04%2010.38.01.png?dl=0

https://dl.dropbox.com/s/su8kflbl5uf9f7y/Screenshot%202017-07-04%2010.39.34.png?dl=0

Graph Coloring - Example 6¶

https://dl.dropbox.com/s/iag2jld5rueqsq1/Screenshot%202017-07-04%2010.44.17.png?dl=0

https://dl.dropbox.com/s/462804y1bk7pd0g/Screenshot%202017-07-04%2010.44.45.png?dl=0

Graph Coloring Example 6 (Cont)¶

https://dl.dropbox.com/s/p0q0jez7zg1myd7/Screenshot%202017-07-04%2010.47.40.png?dl=0

Coloring Quiz¶

https://dl.dropbox.com/s/whnfowiziwzu5lo/Screenshot%202017-07-04%2010.50.55.png?dl=0

When Coloring Fails¶

https://dl.dropbox.com/s/3w97v24anrjg3rg/Screenshot%202017-07-04%2010.53.00.png?dl=0

Choosing A Web¶

https://dl.dropbox.com/s/74yxydgxgsu2n0h/Screenshot%202017-07-04%2010.54.32.png?dl=0

Spill Costs¶

https://dl.dropbox.com/s/p3xz5iod55isd1x/Screenshot%202017-07-04%2011.04.47.png?dl=0

Computing Spill Costs¶

https://dl.dropbox.com/s/y8meiwdgt4vp9zi/Screenshot%202017-07-04%2011.07.08.png?dl=0

Spill Cost Example¶

https://dl.dropbox.com/s/wjnxx04m6bx86mu/Screenshot%202017-07-04%2011.09.49.png?dl=0

Splitting The Web¶

https://dl.dropbox.com/s/drr2k6t0fyt4twu/Screenshot%202017-07-04%2011.11.05.png?dl=0

Splitting Example¶

https://dl.dropbox.com/s/xf16gg6tv9h9f4v/Screenshot%202017-07-04%2011.12.51.png?dl=0

https://dl.dropbox.com/s/5c3ni20eagoxmxz/Screenshot%202017-07-04%2011.13.44.png?dl=0

https://dl.dropbox.com/s/wxge96ivyla05bw/Screenshot%202017-07-04%2011.14.30.png?dl=0

Splitting Heuristic¶

https://dl.dropbox.com/s/2uo441ayxrlvpfl/Screenshot%202017-07-04%2011.15.59.png?dl=0

Cost And Benefits Of Splitting¶

https://dl.dropbox.com/s/0u43529s45p4sa0/Screenshot%202017-07-04%2011.17.54.png?dl=0

Further Optimizations¶

https://dl.dropbox.com/s/loji3aaktsxixbu/Screenshot%202017-07-04%2011.20.10.png?dl=0

Register Coalescing¶

https://dl.dropbox.com/s/swmmkvxnnlz2c7l/Screenshot%202017-07-04%2011.25.37.png?dl=0

Register Targeting¶

https://dl.dropbox.com/s/6u9hqgu54ur150k/Screenshot%202017-07-04%2011.26.01.png?dl=0

Pre Splitting Webs¶

https://dl.dropbox.com/s/r0z7a43hbcf1a2w/Screenshot%202017-07-04%2011.28.15.png?dl=0

Live Range Splitting Quiz¶

https://dl.dropbox.com/s/j67y0jshpizamk1/Screenshot%202017-07-04%2011.29.11.png?dl=0

Interprocedural Register Allocation¶

https://dl.dropbox.com/s/2o7sj4xgno2fh13/Screenshot%202017-07-04%2011.31.22.png?dl=0