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timeout: use uint64_t for all plain time values

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This enforces the use of unsigned 64-bit values for time in the duration type,
the timeout framework, the timer session, the userland timer-drivers, and the
alarm framework on all platforms. The commit also adapts the code that uses
these tools accross all basic repositories (base, base-*, os. gems, libports,
ports, dde_*) to use unsigned 64-bit values for time as well as far as this
does not imply profound modifications.

Fixes #3208
This commit is contained in:
Martin Stein
2019-04-09 15:46:36 +02:00
committed by Christian Helmuth
parent e072ee480b
commit 181c78d482
122 changed files with 537 additions and 609 deletions
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8
repos/gems/src/test/text_painter/main.cc
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@ -158,7 +158,7 @@ struct Test::Main
{
Timer::Connection timer(_env);
unsigned long const start_us = timer.elapsed_us();
Genode::uint64_t const start_us = timer.elapsed_us();
enum { ITERATIONS = 40 };
for (int i = 0; i < ITERATIONS; i++)
@ -168,7 +168,7 @@ struct Test::Main
_font_4, Color(150 + i*73, 0, 200),
"Glyphs obtained from VFS");
unsigned long const end_us = timer.elapsed_us();
Genode::uint64_t const end_us = timer.elapsed_us();
unsigned long num_glyphs = strlen(vfs_text_string)*ITERATIONS;
log("uncached painting: ", (float)(end_us - start_us)/num_glyphs, " us/glyph");
@ -181,7 +181,7 @@ struct Test::Main
Timer::Connection timer(_env);
unsigned long const start_us = timer.elapsed_us();
Genode::uint64_t const start_us = timer.elapsed_us();
/* use less iterations for small cache sizes */
int const iterations = (limit_kib < 100) ? 200 : 2000;
@ -192,7 +192,7 @@ struct Test::Main
cached_font, Color(30, limit_kib, 150 + i*73),
"Glyphs obtained from VFS");
unsigned long const end_us = timer.elapsed_us();
Genode::uint64_t const end_us = timer.elapsed_us();
unsigned long num_glyphs = strlen(vfs_text_string)*iterations;
log("cached painting: ", (float)(end_us - start_us)/num_glyphs, " us/glyph"