Changeset 73d91ac for chapter04/aboutsbus.xml
- Timestamp:
- 12/05/2023 05:12:55 AM (7 months ago)
- Branches:
- xry111/arm64
- Children:
- 00de269
- Parents:
- 6b6a1b9 (diff), dc8572f (diff)
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chapter04/aboutsbus.xml
r6b6a1b9 r73d91ac 38 38 39 39 <note> 40 <para>For many modern systems with multiple processors (or cores) the41 compilation time for a package can be reduced by performing a "parallel42 make" by either setting an environment variable or telling the43 <command>make</command> program how many processors are available. For44 instance, an Intel i5-6500 CPU can support four simultaneous processes with:</para>45 46 <screen role="nodump"><userinput>export MAKEFLAGS='-j4'</userinput></screen>47 48 <para>or by building with:</para>49 50 <screen role="nodump"><userinput>make -j4</userinput></screen>51 52 40 <para>When multiple processors are used in this way, the SBU units in the 53 41 book will vary even more than they normally would. In some cases, the make
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