[release] v0.6.32

[yuanming-hu]

Related issue = #677

Highlights:

• Documentation
  • Doc the workflow for exporting Taichi kernels to C99 source ([Doc] [cc] Doc the workflow for exporting Taichi kernels to C99 source #1756) (by 彭于斌)
  • Add performance.rst introducing the 'ti.block_dim' API ([Doc] Add performance.rst introducing the 'ti.block_dim' API #1691) (by 彭于斌)
  • Add document for XYZW accessors of vector ([Doc] Add document for XYZW accessors of vector #1797) (by 彭于斌)
• GUI
  • Support saving image without GUI showing a window ([GUI] Support saving image without GUI showing a window #1817) (by thinking-tower)
• Refactor
  • Refactor Block::parent from Block* to Stmt* ([Refactor] [ir] Refactor Block::parent from Block* to Stmt* #1815) (by xumingkuan)

Full changelog:

• [refactor] Use promise/future to retrieve the function compiled asynchronously ([refactor] Use promise/future to retrieve the function compiled asynchronously #1831) (by Ye Kuang)
• [GUI] Support saving image without GUI showing a window ([GUI] Support saving image without GUI showing a window #1817) (by thinking-tower)
• [ir] [bug] Fix demote_operations lacking type_check ([ir] [bug] Fix demote_operations lacking type_check causing float16 #1825) (by 彭于斌)
• [refactor] Rename KernelLaunchRecord to TaskLaunchRecord ([refactor] Rename KernelLaunchRecord to TaskLaunchRecord #1828) (by Ye Kuang)
• [Doc] [cc] Doc the workflow for exporting Taichi kernels to C99 source ([Doc] [cc] Doc the workflow for exporting Taichi kernels to C99 source #1756) (by 彭于斌)
• [Doc] Add performance.rst introducing the 'ti.block_dim' API ([Doc] Add performance.rst introducing the 'ti.block_dim' API #1691) (by 彭于斌)
• [Doc] Add document for XYZW accessors of vector ([Doc] Add document for XYZW accessors of vector #1797) (by 彭于斌)
• [ir] [bug] Demote all local atomic operations, not only add ([ir] [bug] Demote all local atomic operations, not only add #1819) (by 彭于斌)
• [doc] Document data structure organization ([doc] Document data structure organization #995) (by Yuanming Hu)
• [ir] [refactor] Reorder FrontAssertStatement's constructor args ([ir] [refactor] Reorder FrontAssertStatement's constructor args #1822) (by Ye Kuang)
• [Refactor] [ir] Refactor Block::parent from Block* to Stmt* ([Refactor] [ir] Refactor Block::parent from Block* to Stmt* #1815) (by xumingkuan)
• [refactor] Rename 'launched_kernels*' stats to 'launched_tasks*' ([refactor] Rename 'launched_kernels*' stats to 'launched_tasks*' #1821) (by Ye Kuang)

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[codecov]

Codecov Report

Merging #1841 into master will decrease coverage by 0.97%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1841      +/-   ##
==========================================
- Coverage   44.12%   43.15%   -0.98%     
==========================================
  Files          44       44              
  Lines        6064     6271     +207     
  Branches     1084     1084              
==========================================
+ Hits         2676     2706      +30     
- Misses       3219     3395     +176     
- Partials      169      170       +1     

Impacted Files	Coverage Δ
python/taichi/lang/ops.py	43.56% <0.00%> (-9.09%)	⬇️
python/taichi/lang/snode.py	64.22% <0.00%> (-5.95%)	⬇️
python/taichi/lang/expr.py	61.65% <0.00%> (-5.20%)	⬇️
python/taichi/lang/matrix.py	64.34% <0.00%> (-4.53%)	⬇️
python/taichi/lang/impl.py	64.37% <0.00%> (-2.47%)	⬇️
python/taichi/lang/transformer.py	81.21% <0.00%> (-0.67%)	⬇️
python/taichi/lang/util.py	31.36% <0.00%> (-0.38%)	⬇️
python/taichi/main.py	22.99% <0.00%> (-0.37%)	⬇️
python/taichi/misc/gui.py	8.12% <0.00%> (-0.17%)	⬇️
python/taichi/lang/kernel.py	71.03% <0.00%> (-0.14%)	⬇️
... and 9 more

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